100210202102212 has 12 divisors (see below), whose sum is σ = 175369442339196. Its totient is φ = 50104647148160.

The previous prime is 100210202102207. The next prime is 100210202102273. The reversal of 100210202102212 is 212201202012001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19640620787076 + 80569581315136 = 4431774^2 + 8976056^2 .

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, 112978753 + ... + 113862280.

It is an arithmetic number, because the mean of its divisors is an integer number (14614120194933).

Almost surely, 2^{100210202102212} is an apocalyptic number.

It is an amenable number.

100210202102212 is a deficient number, since it is larger than the sum of its proper divisors (75159240236984).

100210202102212 is a wasteful number, since it uses less digits than its factorization.

100210202102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226951478 (or 226951476 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100210202102212 its reverse (212201202012001), we get a palindrome (312411404114213).

The spelling of 100210202102212 in words is "one hundred trillion, two hundred ten billion, two hundred two million, one hundred two thousand, two hundred twelve".