101100020202212 has 24 divisors (see below), whose sum is σ = 176959064969400. Its totient is φ = 50540288069376.

The previous prime is 101100020202199. The next prime is 101100020202227. The reversal of 101100020202212 is 212202020001101.

It can be written as a sum of positive squares in 4 ways, for example, as 8925120400036 + 92174899802176 = 2987494^2 + 9600776^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687733214 + ... + 687880202.

It is an arithmetic number, because the mean of its divisors is an integer number (7373294373725).

Almost surely, 2^{101100020202212} is an apocalyptic number.

It is an amenable number.

101100020202212 is a deficient number, since it is larger than the sum of its proper divisors (75859044767188).

101100020202212 is a wasteful number, since it uses less digits than its factorization.

101100020202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178895 (or 178893 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101100020202212 its reverse (212202020001101), we get a palindrome (313302040203313).

The spelling of 101100020202212 in words is "one hundred one trillion, one hundred billion, twenty million, two hundred two thousand, two hundred twelve".