101012202001012 has 24 divisors (see below), whose sum is σ = 177831192611520. Its totient is φ = 50203294344000.

The previous prime is 101012202000971. The next prime is 101012202001021. The reversal of 101012202001012 is 210100202210101.

It is a junction number, because it is equal to n+sod(n) for n = 101012202000983 and 101012202001001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103220664 + ... + 104194672.

It is an arithmetic number, because the mean of its divisors is an integer number (7409633025480).

Almost surely, 2^{101012202001012} is an apocalyptic number.

It is an amenable number.

101012202001012 is a deficient number, since it is larger than the sum of its proper divisors (76818990610508).

101012202001012 is a wasteful number, since it uses less digits than its factorization.

101012202001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129431 (or 1129429 counting only the distinct ones).

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

Adding to 101012202001012 its reverse (210100202210101), we get a palindrome (311112404211113).

The spelling of 101012202001012 in words is "one hundred one trillion, twelve billion, two hundred two million, one thousand, twelve".