22430235400412 has 24 divisors (see below), whose sum is σ = 44894794111104. Its totient is φ = 9605603033712.

The previous prime is 22430235400381. The next prime is 22430235400423. The reversal of 22430235400412 is 21400453203422.

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, 306420878 + ... + 306494069.

It is an arithmetic number, because the mean of its divisors is an integer number (1870616421296).

Almost surely, 2^{22430235400412} is an apocalyptic number.

It is an amenable number.

22430235400412 is an abundant number, since it is smaller than the sum of its proper divisors (22464558710692).

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

22430235400412 is a wasteful number, since it uses less digits than its factorization.

22430235400412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612916265 (or 612916263 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 22430235400412 its reverse (21400453203422), we get a palindrome (43830688603834).

The spelling of 22430235400412 in words is "twenty-two trillion, four hundred thirty billion, two hundred thirty-five million, four hundred thousand, four hundred twelve".