10202122110112 has 24 divisors (see below), whose sum is σ = 20085915167136. Its totient is φ = 5100937305792.

The previous prime is 10202122110097. The next prime is 10202122110113. The reversal of 10202122110112 is 21101122120201.

It is a super-2 number, since 2×10202122110112² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (10202122110113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2520268 + ... + 5172619.

It is an arithmetic number, because the mean of its divisors is an integer number (836913131964).

Almost surely, 2^{10202122110112} is an apocalyptic number.

It is an amenable number.

10202122110112 is a deficient number, since it is larger than the sum of its proper divisors (9883793057024).

10202122110112 is an equidigital number, since it uses as much as digits as its factorization.

10202122110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7734340 (or 7734332 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10202122110112 its reverse (21101122120201), we get a palindrome (31303244230313).

The spelling of 10202122110112 in words is "ten trillion, two hundred two billion, one hundred twenty-two million, one hundred ten thousand, one hundred twelve".