10112001010122 has 48 divisors (see below), whose sum is σ = 22371278793696. Its totient is φ = 3044725226400.

The previous prime is 10112001010103. The next prime is 10112001010187. The reversal of 10112001010122 is 22101010021101.

It is a junction number, because it is equal to n+sod(n) for n = 10112001010098 and 10112001010107.

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, 44243904 + ... + 44471867.

It is an arithmetic number, because the mean of its divisors is an integer number (466068308202).

Almost surely, 2^{10112001010122} is an apocalyptic number.

10112001010122 is an abundant number, since it is smaller than the sum of its proper divisors (12259277783574).

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

10112001010122 is a wasteful number, since it uses less digits than its factorization.

10112001010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88715955 (or 88715944 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10112001010122 its reverse (22101010021101), we get a palindrome (32213011031223).

The spelling of 10112001010122 in words is "ten trillion, one hundred twelve billion, one million, ten thousand, one hundred twenty-two".