22685845896077 has 48 divisors (see below), whose sum is σ = 28155734949888. Its totient is φ = 17897301115200.

The previous prime is 22685845896071. The next prime is 22685845896101. The reversal of 22685845896077 is 77069854858622.

It is not a de Polignac number, because 22685845896077 - 2¹² = 22685845891981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22685845895989 and 22685845896007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22685845896071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2968182218 + ... + 2968189860.

It is an arithmetic number, because the mean of its divisors is an integer number (586577811456).

Almost surely, 2^{22685845896077} is an apocalyptic number.

It is an amenable number.

22685845896077 is a deficient number, since it is larger than the sum of its proper divisors (5469889053811).

22685845896077 is a wasteful number, since it uses less digits than its factorization.

22685845896077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14610 (or 14597 counting only the distinct ones).

The product of its (nonzero) digits is 3251404800, while the sum is 77.

The spelling of 22685845896077 in words is "twenty-two trillion, six hundred eighty-five billion, eight hundred forty-five million, eight hundred ninety-six thousand, seventy-seven".