101000002111212 has 24 divisors (see below), whose sum is σ = 235673116702912. Its totient is φ = 33665746640400.

The previous prime is 101000002111171. The next prime is 101000002111231. The reversal of 101000002111212 is 212111200000101.

It is a super-2 number, since 2×101000002111212² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 114634114 + ... + 115511817.

Almost surely, 2^{101000002111212} is an apocalyptic number.

101000002111212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101000002111212 is an abundant number, since it is smaller than the sum of its proper divisors (134673114591700).

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

101000002111212 is a wasteful number, since it uses less digits than its factorization.

101000002111212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230182509 (or 230182507 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101000002111212 its reverse (212111200000101), we get a palindrome (313111202111313).

The spelling of 101000002111212 in words is "one hundred one trillion, two million, one hundred eleven thousand, two hundred twelve".