102210012112023 has 20 divisors (see below), whose sum is σ = 156234885013768. Its totient is φ = 66555356721840.

The previous prime is 102210012111997. The next prime is 102210012112141. The reversal of 102210012112023 is 320211210012201.

It is not a de Polignac number, because 102210012112023 - 2²⁸ = 102209743676567 is a prime.

It is a super-2 number, since 2×102210012112023² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102210012111987 and 102210012112005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102210012119023) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14672694208 + ... + 14672701173.

Almost surely, 2^{102210012112023} is an apocalyptic number.

102210012112023 is a deficient number, since it is larger than the sum of its proper divisors (54024872901745).

102210012112023 is an equidigital number, since it uses as much as digits as its factorization.

102210012112023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29345395436 (or 29345395427 counting only the distinct ones).

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

Adding to 102210012112023 its reverse (320211210012201), we get a palindrome (422421222124224).

The spelling of 102210012112023 in words is "one hundred two trillion, two hundred ten billion, twelve million, one hundred twelve thousand, twenty-three".