110021230356 has 24 divisors (see below), whose sum is σ = 257311845504. Its totient is φ = 36588651840.

The previous prime is 110021230339. The next prime is 110021230367. The reversal of 110021230356 is 653032120011.

It is a super-2 number, since 2×110021230356² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10631065 + ... + 10641408.

It is an arithmetic number, because the mean of its divisors is an integer number (10721326896).

Almost surely, 2^110021230356 is an apocalyptic number.

It is an amenable number.

110021230356 is an abundant number, since it is smaller than the sum of its proper divisors (147290615148).

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

110021230356 is a wasteful number, since it uses less digits than its factorization.

110021230356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21272911 (or 21272909 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 110021230356 its reverse (653032120011), we get a palindrome (763053350367).

The spelling of 110021230356 in words is "one hundred ten billion, twenty-one million, two hundred thirty thousand, three hundred fifty-six".