22651256363683 has 2 divisors, whose sum is σ = 22651256363684. Its totient is φ = 22651256363682.

The previous prime is 22651256363609. The next prime is 22651256363693. The reversal of 22651256363683 is 38636365215622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22651256363683 - 2⁹ = 22651256363171 is a prime.

It is a super-4 number, since 4×22651256363683⁴ (a number of 55 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (22651256363693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11325628181841 + 11325628181842.

It is an arithmetic number, because the mean of its divisors is an integer number (11325628181842).

Almost surely, 2^{22651256363683} is an apocalyptic number.

22651256363683 is a deficient number, since it is larger than the sum of its proper divisors (1).

22651256363683 is an equidigital number, since it uses as much as digits as its factorization.

22651256363683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55987200, while the sum is 58.

The spelling of 22651256363683 in words is "twenty-two trillion, six hundred fifty-one billion, two hundred fifty-six million, three hundred sixty-three thousand, six hundred eighty-three".