31220102000214 has 16 divisors (see below), whose sum is σ = 69378004445040. Its totient is φ = 10406700666720.

The previous prime is 31220102000209. The next prime is 31220102000257. The reversal of 31220102000214 is 41200020102213.

It is a happy number.

31220102000214 is a `hidden beast` number, since 31 + 220 + 1 + 0 + 200 + 0 + 214 = 666.

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

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, 289075018467 + ... + 289075018574.

It is an arithmetic number, because the mean of its divisors is an integer number (4336125277815).

Almost surely, 2^{31220102000214} is an apocalyptic number.

31220102000214 is an abundant number, since it is smaller than the sum of its proper divisors (38157902444826).

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

31220102000214 is a wasteful number, since it uses less digits than its factorization.

31220102000214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578150037052 (or 578150037046 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 31220102000214 its reverse (41200020102213), we get a palindrome (72420122102427).

The spelling of 31220102000214 in words is "thirty-one trillion, two hundred twenty billion, one hundred two million, two hundred fourteen", and thus it is an aban number.