22023023132 has 24 divisors (see below), whose sum is σ = 42048031872. Its totient is φ = 10009494000.

The previous prime is 22023023123. The next prime is 22023023153. The reversal of 22023023132 is 23132032022.

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, 636593 + ... + 670295.

It is an arithmetic number, because the mean of its divisors is an integer number (1752001328).

Almost surely, 2^22023023132 is an apocalyptic number.

22023023132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22023023132 is a deficient number, since it is larger than the sum of its proper divisors (20025008740).

22023023132 is a wasteful number, since it uses less digits than its factorization.

22023023132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48569 (or 48567 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22023023132 its reverse (23132032022), we get a palindrome (45155055154).

The spelling of 22023023132 in words is "twenty-two billion, twenty-three million, twenty-three thousand, one hundred thirty-two".