22103224332 has 24 divisors (see below), whose sum is σ = 58941931776. Its totient is φ = 6315206928.

The previous prime is 22103224309. The next prime is 22103224337. The reversal of 22103224332 is 23342230122.

It is not an unprimeable number, because it can be changed into a prime (22103224337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131566728 + ... + 131566895.

It is an arithmetic number, because the mean of its divisors is an integer number (2455913824).

Almost surely, 2^22103224332 is an apocalyptic number.

It is an amenable number.

22103224332 is an abundant number, since it is smaller than the sum of its proper divisors (36838707444).

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

22103224332 is a wasteful number, since it uses less digits than its factorization.

22103224332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263133637 (or 263133635 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22103224332 its reverse (23342230122), we get a palindrome (45445454454).

The spelling of 22103224332 in words is "twenty-two billion, one hundred three million, two hundred twenty-four thousand, three hundred thirty-two".