101122210101212 has 24 divisors (see below), whose sum is σ = 177404382408960. Its totient is φ = 50435310182400.

The previous prime is 101122210101191. The next prime is 101122210101233. The reversal of 101122210101212 is 212101012221101.

It is an interprime number because it is at equal distance from previous prime (101122210101191) and next prime (101122210101233).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2223164 + ... + 14393987.

It is an arithmetic number, because the mean of its divisors is an integer number (7391849267040).

Almost surely, 2^{101122210101212} is an apocalyptic number.

It is an amenable number.

101122210101212 is a deficient number, since it is larger than the sum of its proper divisors (76282172307748).

101122210101212 is a wasteful number, since it uses less digits than its factorization.

101122210101212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16620941 (or 16620939 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101122210101212 its reverse (212101012221101), we get a palindrome (313223222322313).

The spelling of 101122210101212 in words is "one hundred one trillion, one hundred twenty-two billion, two hundred ten million, one hundred one thousand, two hundred twelve".