102120110112202 has 32 divisors (see below), whose sum is σ = 189506270564352. Its totient is φ = 40189842330624.

The previous prime is 102120110112161. The next prime is 102120110112227. The reversal of 102120110112202 is 202211011021201.

It is a super-2 number, since 2×102120110112202² (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 15 ways as a sum of consecutive naturals, for example, 1453590538 + ... + 1453660789.

It is an arithmetic number, because the mean of its divisors is an integer number (5922070955136).

Almost surely, 2^{102120110112202} is an apocalyptic number.

102120110112202 is a deficient number, since it is larger than the sum of its proper divisors (87386160452150).

102120110112202 is a wasteful number, since it uses less digits than its factorization.

102120110112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2907251542.

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

Adding to 102120110112202 its reverse (202211011021201), we get a palindrome (304331121133403).

The spelling of 102120110112202 in words is "one hundred two trillion, one hundred twenty billion, one hundred ten million, one hundred twelve thousand, two hundred two".