1230222133110 has 96 divisors (see below), whose sum is σ = 3137204363040. Its totient is φ = 308685201408.

The previous prime is 1230222133103. The next prime is 1230222133123. The reversal of 1230222133110 is 113312220321.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40360956 + ... + 40391424.

It is an arithmetic number, because the mean of its divisors is an integer number (32679212115).

Almost surely, 2^{1230222133110} is an apocalyptic number.

1230222133110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1230222133110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1568602181520).

1230222133110 is an abundant number, since it is smaller than the sum of its proper divisors (1906982229930).

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

1230222133110 is a wasteful number, since it uses less digits than its factorization.

1230222133110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35170 (or 35153 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1230222133110 its reverse (113312220321), we get a palindrome (1343534353431).

The spelling of 1230222133110 in words is "one trillion, two hundred thirty billion, two hundred twenty-two million, one hundred thirty-three thousand, one hundred ten".