10112010122021 has 8 divisors (see below), whose sum is σ = 10135087513824. Its totient is φ = 10088958023280.

The previous prime is 10112010121987. The next prime is 10112010122041. The reversal of 10112010122021 is 12022101021101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10112010122021 - 2¹⁸ = 10112009859877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10112010121987 and 10112010122005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112010122041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5522651 + ... + 7122056.

It is an arithmetic number, because the mean of its divisors is an integer number (1266885939228).

Almost surely, 2^{10112010122021} is an apocalyptic number.

It is an amenable number.

10112010122021 is a deficient number, since it is larger than the sum of its proper divisors (23077391803).

10112010122021 is a wasteful number, since it uses less digits than its factorization.

10112010122021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12646531.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10112010122021 its reverse (12022101021101), we get a palindrome (22134111143122).

The spelling of 10112010122021 in words is "ten trillion, one hundred twelve billion, ten million, one hundred twenty-two thousand, twenty-one".