101210012212 has 24 divisors (see below), whose sum is σ = 186513803840. Its totient is φ = 47922477120.

The previous prime is 101210012201. The next prime is 101210012221. The reversal of 101210012212 is 212210012101.

It is a junction number, because it is equal to n+sod(n) for n = 101210012192 and 101210012201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72528 + ... + 455719.

Almost surely, 2^101210012212 is an apocalyptic number.

It is an amenable number.

101210012212 is a deficient number, since it is larger than the sum of its proper divisors (85303791628).

101210012212 is a wasteful number, since it uses less digits than its factorization.

101210012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530791 (or 530789 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101210012212 its reverse (212210012101), we get a palindrome (313420024313).

The spelling of 101210012212 in words is "one hundred one billion, two hundred ten million, twelve thousand, two hundred twelve".