22200535254321 has 48 divisors (see below), whose sum is σ = 33355269192960. Its totient is φ = 14216250746880.

The previous prime is 22200535254311. The next prime is 22200535254367. The reversal of 22200535254321 is 12345253500222.

It is a happy number.

22200535254321 is a `hidden beast` number, since 2 + 2 + 20 + 0 + 53 + 525 + 43 + 21 = 666.

It is not a de Polignac number, because 22200535254321 - 2⁶ = 22200535254257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22200535254311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 223901926 + ... + 224001056.

It is an arithmetic number, because the mean of its divisors is an integer number (694901441520).

Almost surely, 2^{22200535254321} is an apocalyptic number.

It is an amenable number.

22200535254321 is a deficient number, since it is larger than the sum of its proper divisors (11154733938639).

22200535254321 is a wasteful number, since it uses less digits than its factorization.

22200535254321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107766 (or 107763 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 22200535254321 its reverse (12345253500222), we get a palindrome (34545788754543).

The spelling of 22200535254321 in words is "twenty-two trillion, two hundred billion, five hundred thirty-five million, two hundred fifty-four thousand, three hundred twenty-one".