101011112100212 has 24 divisors (see below), whose sum is σ = 177759729372960. Its totient is φ = 50222626706720.

The previous prime is 101011112100179. The next prime is 101011112100247. The reversal of 101011112100212 is 212001211110101.

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, 46788203 + ... + 48899469.

It is an arithmetic number, because the mean of its divisors is an integer number (7406655390540).

Almost surely, 2^{101011112100212} is an apocalyptic number.

It is an amenable number.

101011112100212 is a deficient number, since it is larger than the sum of its proper divisors (76748617272748).

101011112100212 is a wasteful number, since it uses less digits than its factorization.

101011112100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178271 (or 2178269 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101011112100212 its reverse (212001211110101), we get a palindrome (313012323210313).

The spelling of 101011112100212 in words is "one hundred one trillion, eleven billion, one hundred twelve million, one hundred thousand, two hundred twelve".