20104022210 has 32 divisors (see below), whose sum is σ = 36754009200. Its totient is φ = 7916451840.

The previous prime is 20104022207. The next prime is 20104022219. The reversal of 20104022210 is 1222040102.

It can be written as a sum of positive squares in 8 ways, for example, as 11556465001 + 8547557209 = 107501^2 + 92453^2 .

It is not an unprimeable number, because it can be changed into a prime (20104022219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154490 + ... + 253130.

Almost surely, 2^20104022210 is an apocalyptic number.

20104022210 is a deficient number, since it is larger than the sum of its proper divisors (16649986990).

20104022210 is a wasteful number, since it uses less digits than its factorization.

20104022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98966.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20104022210 its reverse (1222040102), we get a palindrome (21326062312).

The spelling of 20104022210 in words is "twenty billion, one hundred four million, twenty-two thousand, two hundred ten".