101112220100212 has 96 divisors (see below), whose sum is σ = 192174591288960. Its totient is φ = 46398204864000.

The previous prime is 101112220100153. The next prime is 101112220100257. The reversal of 101112220100212 is 212001022211101.

It is a super-4 number, since 4×101112220100212⁴ (a number of 57 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1820469162 + ... + 1820524702.

It is an arithmetic number, because the mean of its divisors is an integer number (2001818659260).

Almost surely, 2^{101112220100212} is an apocalyptic number.

It is an amenable number.

101112220100212 is a deficient number, since it is larger than the sum of its proper divisors (91062371188748).

101112220100212 is a wasteful number, since it uses less digits than its factorization.

101112220100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61553 (or 61551 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101112220100212 its reverse (212001022211101), we get a palindrome (313113242311313).

The spelling of 101112220100212 in words is "one hundred one trillion, one hundred twelve billion, two hundred twenty million, one hundred thousand, two hundred twelve".