22300021434232 has 16 divisors (see below), whose sum is σ = 41812927316640. Its totient is φ = 11149907483136.

The previous prime is 22300021434193. The next prime is 22300021434277. The reversal of 22300021434232 is 23243412000322.

It is a self number, because there is not a number n which added to its sum of digits gives 22300021434232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11982313 + ... + 13717720.

It is an arithmetic number, because the mean of its divisors is an integer number (2613307957290).

Almost surely, 2^{22300021434232} is an apocalyptic number.

It is an amenable number.

22300021434232 is a deficient number, since it is larger than the sum of its proper divisors (19512905882408).

22300021434232 is a wasteful number, since it uses less digits than its factorization.

22300021434232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25808502 (or 25808498 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 22300021434232 its reverse (23243412000322), we get a palindrome (45543433434554).

The spelling of 22300021434232 in words is "twenty-two trillion, three hundred billion, twenty-one million, four hundred thirty-four thousand, two hundred thirty-two".