1023222112110 has 48 divisors (see below), whose sum is σ = 2902229993520. Its totient is φ = 248053845120.

The previous prime is 1023222112057. The next prime is 1023222112169. The reversal of 1023222112110 is 112112223201.

1023222112110 is a `hidden beast` number, since 1 + 0 + 232 + 221 + 1 + 211 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 516777855 + ... + 516779834.

It is an arithmetic number, because the mean of its divisors is an integer number (60463124865).

Almost surely, 2^{1023222112110} is an apocalyptic number.

1023222112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023222112110 is an abundant number, since it is smaller than the sum of its proper divisors (1879007881410).

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

1023222112110 is a wasteful number, since it uses less digits than its factorization.

1023222112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033557713 (or 1033557710 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1023222112110 its reverse (112112223201), we get a palindrome (1135334335311).

The spelling of 1023222112110 in words is "one trillion, twenty-three billion, two hundred twenty-two million, one hundred twelve thousand, one hundred ten".