101002201002012 has 12 divisors (see below), whose sum is σ = 235671802338056. Its totient is φ = 33667400334000.

The previous prime is 101002201001993. The next prime is 101002201002029. The reversal of 101002201002012 is 210200102200101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 8416850083501 = 101002201002012 / (1 + 0 + 1 + 0 + 0 + 2 + 2 + 0 + 1 + 0 + 0 + 2 + 0 + 1 + 2).

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, 4208425041739 + ... + 4208425041762.

Almost surely, 2^{101002201002012} is an apocalyptic number.

101002201002012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101002201002012 is an abundant number, since it is smaller than the sum of its proper divisors (134669601336044).

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

101002201002012 is a wasteful number, since it uses less digits than its factorization.

101002201002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8416850083508 (or 8416850083506 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101002201002012 its reverse (210200102200101), we get a palindrome (311202303202113).

The spelling of 101002201002012 in words is "one hundred one trillion, two billion, two hundred one million, two thousand, twelve".