10100101122212 has 6 divisors (see below), whose sum is σ = 17675176963878. Its totient is φ = 5050050561104.

The previous prime is 10100101122197. The next prime is 10100101122257. The reversal of 10100101122212 is 21222110100101.

It can be written as a sum of positive squares in only one way, i.e., 5390272316416 + 4709828805796 = 2321696^2 + 2170214^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262512640273 + ... + 1262512640280.

It is an arithmetic number, because the mean of its divisors is an integer number (2945862827313).

Almost surely, 2^{10100101122212} is an apocalyptic number.

It is an amenable number.

10100101122212 is a deficient number, since it is larger than the sum of its proper divisors (7575075841666).

10100101122212 is a wasteful number, since it uses less digits than its factorization.

10100101122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525025280557 (or 2525025280555 counting only the distinct ones).

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

Adding to 10100101122212 its reverse (21222110100101), we get a palindrome (31322211222313).

The spelling of 10100101122212 in words is "ten trillion, one hundred billion, one hundred one million, one hundred twenty-two thousand, two hundred twelve".