22776125632647 has 16 divisors (see below), whose sum is σ = 30655318233600. Its totient is φ = 15040539283392.

The previous prime is 22776125632583. The next prime is 22776125632657. The reversal of 22776125632647 is 74623652167722.

It is not a de Polignac number, because 22776125632647 - 2⁶ = 22776125632583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22776125632657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 903718 + ... + 6809475.

It is an arithmetic number, because the mean of its divisors is an integer number (1915957389600).

Almost surely, 2^{22776125632647} is an apocalyptic number.

22776125632647 is a deficient number, since it is larger than the sum of its proper divisors (7879192600953).

22776125632647 is a wasteful number, since it uses less digits than its factorization.

22776125632647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7722502.

The product of its digits is 71124480, while the sum is 60.

The spelling of 22776125632647 in words is "twenty-two trillion, seven hundred seventy-six billion, one hundred twenty-five million, six hundred thirty-two thousand, six hundred forty-seven".