22032110144 has 112 divisors (see below), whose sum is σ = 50018411520. Its totient is φ = 9536163840.

The previous prime is 22032110137. The next prime is 22032110183. The reversal of 22032110144 is 44101123022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1482977 + ... + 1497759.

It is an arithmetic number, because the mean of its divisors is an integer number (446592960).

Almost surely, 2^22032110144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22032110144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25009205760).

22032110144 is an abundant number, since it is smaller than the sum of its proper divisors (27986301376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22032110144 is a wasteful number, since it uses less digits than its factorization.

22032110144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14908 (or 14898 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22032110144 its reverse (44101123022), we get a palindrome (66133233166).

The spelling of 22032110144 in words is "twenty-two billion, thirty-two million, one hundred ten thousand, one hundred forty-four".