10120220334 has 96 divisors (see below), whose sum is σ = 25239614400. Its totient is φ = 2870816256.

The previous prime is 10120220333. The next prime is 10120220371. The reversal of 10120220334 is 43302202101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120220333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16401994 + ... + 16402610.

It is an arithmetic number, because the mean of its divisors is an integer number (262912650).

Almost surely, 2^10120220334 is an apocalyptic number.

10120220334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10120220334 is an abundant number, since it is smaller than the sum of its proper divisors (15119394066).

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

10120220334 is a wasteful number, since it uses less digits than its factorization.

10120220334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354 (or 1351 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10120220334 its reverse (43302202101), we get a palindrome (53422422435).

The spelling of 10120220334 in words is "ten billion, one hundred twenty million, two hundred twenty thousand, three hundred thirty-four".