101122212202212 has 24 divisors (see below), whose sum is σ = 237809716888576. Its totient is φ = 33441991436448.

The previous prime is 101122212202181. The next prime is 101122212202259. The reversal of 101122212202212 is 212202212221101.

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, 33176577283 + ... + 33176580330.

Almost surely, 2^{101122212202212} is an apocalyptic number.

101122212202212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101122212202212 is an abundant number, since it is smaller than the sum of its proper divisors (136687504686364).

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

101122212202212 is a wasteful number, since it uses less digits than its factorization.

101122212202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66353157747 (or 66353157745 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 101122212202212 its reverse (212202212221101), we get a palindrome (313324424423313).

The spelling of 101122212202212 in words is "one hundred one trillion, one hundred twenty-two billion, two hundred twelve million, two hundred two thousand, two hundred twelve".