115222112334 has 160 divisors (see below), whose sum is σ = 308315589120. Its totient is φ = 31446283968.

The previous prime is 115222112251. The next prime is 115222112339. The reversal of 115222112334 is 433211222511.

It is a happy number.

115222112334 is a `hidden beast` number, since 11 + 522 + 2 + 1 + 123 + 3 + 4 = 666.

It is a super-2 number, since 2×115222112334² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 115222112298 and 115222112307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115222112339) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 22245357 + ... + 22250535.

It is an arithmetic number, because the mean of its divisors is an integer number (1926972432).

Almost surely, 2^115222112334 is an apocalyptic number.

115222112334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115222112334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154157794560).

115222112334 is an abundant number, since it is smaller than the sum of its proper divisors (193093476786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115222112334 is a wasteful number, since it uses less digits than its factorization.

115222112334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076 (or 6067 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

Adding to 115222112334 its reverse (433211222511), we get a palindrome (548433334845).

The spelling of 115222112334 in words is "one hundred fifteen billion, two hundred twenty-two million, one hundred twelve thousand, three hundred thirty-four".