22699639101143 has 2 divisors, whose sum is σ = 22699639101144. Its totient is φ = 22699639101142.

The previous prime is 22699639101131. The next prime is 22699639101149. The reversal of 22699639101143 is 34110193699622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22699639101143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22699639101149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11349819550571 + 11349819550572.

It is an arithmetic number, because the mean of its divisors is an integer number (11349819550572).

Almost surely, 2^{22699639101143} is an apocalyptic number.

22699639101143 is a deficient number, since it is larger than the sum of its proper divisors (1).

22699639101143 is an equidigital number, since it uses as much as digits as its factorization.

22699639101143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3779136, while the sum is 56.

The spelling of 22699639101143 in words is "twenty-two trillion, six hundred ninety-nine billion, six hundred thirty-nine million, one hundred one thousand, one hundred forty-three".