101202212110212 has 84 divisors (see below), whose sum is σ = 268733545884720. Its totient is φ = 33327636036912.

The previous prime is 101202212110187. The next prime is 101202212110253. The reversal of 101202212110212 is 212011212202101.

101202212110212 is a `hidden beast` number, since 1 + 0 + 1 + 20 + 221 + 211 + 0 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 208829262 + ... + 209313317.

It is an arithmetic number, because the mean of its divisors is an integer number (3199208879580).

Almost surely, 2^{101202212110212} is an apocalyptic number.

101202212110212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101202212110212 is an abundant number, since it is smaller than the sum of its proper divisors (167531333774508).

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

101202212110212 is an equidigital number, since it uses as much as digits as its factorization.

101202212110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418142684 (or 418142667 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 101202212110212 its reverse (212011212202101), we get a palindrome (313213424312313).

The spelling of 101202212110212 in words is "one hundred one trillion, two hundred two billion, two hundred twelve million, one hundred ten thousand, two hundred twelve".