22002103210 has 16 divisors (see below), whose sum is σ = 39606728616. Its totient is φ = 8800187328.

The previous prime is 22002103159. The next prime is 22002103247. The reversal of 22002103210 is 1230120022.

It can be written as a sum of positive squares in 4 ways, for example, as 8742811009 + 13259292201 = 93503^2 + 115149^2 .

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, 73624 + ... + 222316.

Almost surely, 2^22002103210 is an apocalyptic number.

22002103210 is a deficient number, since it is larger than the sum of its proper divisors (17604625406).

22002103210 is a wasteful number, since it uses less digits than its factorization.

22002103210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163497.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 22002103210 its reverse (1230120022), we get a palindrome (23232223232).

The spelling of 22002103210 in words is "twenty-two billion, two million, one hundred three thousand, two hundred ten".