10012211020112 has 40 divisors (see below), whose sum is σ = 22170045359616. Its totient is φ = 4290918638976.

The previous prime is 10012211020111. The next prime is 10012211020169. The reversal of 10012211020112 is 21102011221001.

It is a super-2 number, since 2×10012211020112² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012211020111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29272193 + ... + 29612255.

Almost surely, 2^{10012211020112} is an apocalyptic number.

It is an amenable number.

10012211020112 is an abundant number, since it is smaller than the sum of its proper divisors (12157834339504).

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

10012211020112 is a wasteful number, since it uses less digits than its factorization.

10012211020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602955 (or 602949 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10012211020112 its reverse (21102011221001), we get a palindrome (31114222241113).

The spelling of 10012211020112 in words is "ten trillion, twelve billion, two hundred eleven million, twenty thousand, one hundred twelve".