22153133363 has 2 divisors, whose sum is σ = 22153133364. Its totient is φ = 22153133362.

The previous prime is 22153133357. The next prime is 22153133377. The reversal of 22153133363 is 36333135122.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22153133363 is a prime.

It is a super-2 number, since 2×22153133363² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22153133333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11076566681 + 11076566682.

It is an arithmetic number, because the mean of its divisors is an integer number (11076566682).

Almost surely, 2^22153133363 is an apocalyptic number.

22153133363 is a deficient number, since it is larger than the sum of its proper divisors (1).

22153133363 is an equidigital number, since it uses as much as digits as its factorization.

22153133363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29160, while the sum is 32.

Adding to 22153133363 its reverse (36333135122), we get a palindrome (58486268485).

The spelling of 22153133363 in words is "twenty-two billion, one hundred fifty-three million, one hundred thirty-three thousand, three hundred sixty-three".