22002122110 has 16 divisors (see below), whose sum is σ = 39618695232. Its totient is φ = 8797543200.

The previous prime is 22002122083. The next prime is 22002122167. The reversal of 22002122110 is 1122120022.

It is a happy number.

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, 385161 + ... + 438580.

It is an arithmetic number, because the mean of its divisors is an integer number (2476168452).

Almost surely, 2^22002122110 is an apocalyptic number.

22002122110 is a deficient number, since it is larger than the sum of its proper divisors (17616573122).

22002122110 is a wasteful number, since it uses less digits than its factorization.

22002122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826419.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22002122110 its reverse (1122120022), we get a palindrome (23124242132).

The spelling of 22002122110 in words is "twenty-two billion, two million, one hundred twenty-two thousand, one hundred ten".