22153200221363 has 2 divisors, whose sum is σ = 22153200221364. Its totient is φ = 22153200221362.

The previous prime is 22153200221309. The next prime is 22153200221381. The reversal of 22153200221363 is 36312200235122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22153200221363 - 2²² = 22153196027059 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22153200221263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11076600110681 + 11076600110682.

It is an arithmetic number, because the mean of its divisors is an integer number (11076600110682).

Almost surely, 2^{22153200221363} is an apocalyptic number.

22153200221363 is a deficient number, since it is larger than the sum of its proper divisors (1).

22153200221363 is an equidigital number, since it uses as much as digits as its factorization.

22153200221363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 22153200221363 its reverse (36312200235122), we get a palindrome (58465400456485).

The spelling of 22153200221363 in words is "twenty-two trillion, one hundred fifty-three billion, two hundred million, two hundred twenty-one thousand, three hundred sixty-three".