2210102020008 has 24 divisors (see below), whose sum is σ = 5985692971050. Its totient is φ = 736700673312.

The previous prime is 2210102020003. The next prime is 2210102020051. The reversal of 2210102020008 is 8000202010122.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2188381745124 + 21720274884 = 1479318^2 + 147378^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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

It is not an unprimeable number, because it can be changed into a prime (2210102020003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15347930623 + ... + 15347930766.

Almost surely, 2^{2210102020008} is an apocalyptic number.

It is an amenable number.

2210102020008 is an abundant number, since it is smaller than the sum of its proper divisors (3775590951042).

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

2210102020008 is a wasteful number, since it uses less digits than its factorization.

2210102020008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30695861401 (or 30695861394 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The spelling of 2210102020008 in words is "two trillion, two hundred ten billion, one hundred two million, twenty thousand, eight".