22203132110 has 32 divisors (see below), whose sum is σ = 41979520512. Its totient is φ = 8438839200.

The previous prime is 22203132109. The next prime is 22203132143. The reversal of 22203132110 is 1123130222.

It is a super-2 number, since 2×22203132110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284924 + ... + 354383.

It is an arithmetic number, because the mean of its divisors is an integer number (1311860016).

Almost surely, 2^22203132110 is an apocalyptic number.

22203132110 is a deficient number, since it is larger than the sum of its proper divisors (19776388402).

22203132110 is a wasteful number, since it uses less digits than its factorization.

22203132110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639488.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22203132110 its reverse (1123130222), we get a palindrome (23326262332).

The spelling of 22203132110 in words is "twenty-two billion, two hundred three million, one hundred thirty-two thousand, one hundred ten".