101002111100212 has 12 divisors (see below), whose sum is σ = 202004222200480. Its totient is φ = 43286619042936.

The previous prime is 101002111100159. The next prime is 101002111100263. The reversal of 101002111100212 is 212001111200101.

It is a happy number.

101002111100212 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 101002111100192 and 101002111100201.

It is a congruent number.

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, 1803609126762 + ... + 1803609126817.

Almost surely, 2^{101002111100212} is an apocalyptic number.

It is an amenable number.

101002111100212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101002111100212 is a wasteful number, since it uses less digits than its factorization.

101002111100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3607218253590 (or 3607218253588 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101002111100212 its reverse (212001111200101), we get a palindrome (313003222300313).

The spelling of 101002111100212 in words is "one hundred one trillion, two billion, one hundred eleven million, one hundred thousand, two hundred twelve".