102011100112202 has 8 divisors (see below), whose sum is σ = 153024432977412. Its totient is φ = 51002955786400.

The previous prime is 102011100112177. The next prime is 102011100112217. The reversal of 102011100112202 is 202211001110201.

It can be written as a sum of positive squares in 2 ways, for example, as 101705389538281 + 305710573921 = 10084909^2 + 552911^2 .

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

It is a super-2 number, since 2×102011100112202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1297085699 + ... + 1297164342.

Almost surely, 2^{102011100112202} is an apocalyptic number.

102011100112202 is a deficient number, since it is larger than the sum of its proper divisors (51013332865210).

102011100112202 is a wasteful number, since it uses less digits than its factorization.

102011100112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594269704.

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

Adding to 102011100112202 its reverse (202211001110201), we get a palindrome (304222101222403).

The spelling of 102011100112202 in words is "one hundred two trillion, eleven billion, one hundred million, one hundred twelve thousand, two hundred two".