2210100010210 has 16 divisors (see below), whose sum is σ = 4013385153336. Its totient is φ = 876216640768.

The previous prime is 2210100010187. The next prime is 2210100010243. The reversal of 2210100010210 is 120100010122.

It can be written as a sum of positive squares in 4 ways, for example, as 386673792561 + 1823426217649 = 621831^2 + 1350343^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 977919229 + ... + 977921488.

Almost surely, 2^{2210100010210} is an apocalyptic number.

2210100010210 is a deficient number, since it is larger than the sum of its proper divisors (1803285143126).

2210100010210 is a wasteful number, since it uses less digits than its factorization.

2210100010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955840837.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2210100010210 its reverse (120100010122), we get a palindrome (2330200020332).

The spelling of 2210100010210 in words is "two trillion, two hundred ten billion, one hundred million, ten thousand, two hundred ten".