22302031132412 has 24 divisors (see below), whose sum is σ = 39690375444720. Its totient is φ = 10961926910720.

The previous prime is 22302031132373. The next prime is 22302031132417. The reversal of 22302031132412 is 21423113020322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22302031132417) 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, 36494318 + ... + 37100394.

It is an arithmetic number, because the mean of its divisors is an integer number (1653765643530).

Almost surely, 2^{22302031132412} is an apocalyptic number.

It is an amenable number.

22302031132412 is a deficient number, since it is larger than the sum of its proper divisors (17388344312308).

22302031132412 is a wasteful number, since it uses less digits than its factorization.

22302031132412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762061 (or 762059 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 22302031132412 its reverse (21423113020322), we get a palindrome (43725144152734).

The spelling of 22302031132412 in words is "twenty-two trillion, three hundred two billion, thirty-one million, one hundred thirty-two thousand, four hundred twelve".