10221023112 has 32 divisors (see below), whose sum is σ = 25912457280. Its totient is φ = 3359021120.

The previous prime is 10221023063. The next prime is 10221023123. The reversal of 10221023112 is 21132012201.

It is a junction number, because it is equal to n+sod(n) for n = 10221023091 and 10221023100.

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, 2997423 + ... + 3000830.

It is an arithmetic number, because the mean of its divisors is an integer number (809764290).

Almost surely, 2^10221023112 is an apocalyptic number.

10221023112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10221023112 is an abundant number, since it is smaller than the sum of its proper divisors (15691434168).

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

10221023112 is a wasteful number, since it uses less digits than its factorization.

10221023112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5998333 (or 5998329 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10221023112 its reverse (21132012201), we get a palindrome (31353035313).

The spelling of 10221023112 in words is "ten billion, two hundred twenty-one million, twenty-three thousand, one hundred twelve".