22869770377 has 4 divisors (see below), whose sum is σ = 22870881280. Its totient is φ = 22868659476.

The previous prime is 22869770369. The next prime is 22869770431. The reversal of 22869770377 is 77307796822.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77307796822 = 2 ⋅38653898411.

It is a cyclic number.

It is not a de Polignac number, because 22869770377 - 2³ = 22869770369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22869780377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523977 + ... + 565942.

It is an arithmetic number, because the mean of its divisors is an integer number (5717720320).

Almost surely, 2^22869770377 is an apocalyptic number.

It is an amenable number.

22869770377 is a deficient number, since it is larger than the sum of its proper divisors (1110903).

22869770377 is a wasteful number, since it uses less digits than its factorization.

22869770377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110902.

The product of its (nonzero) digits is 12446784, while the sum is 58.

The spelling of 22869770377 in words is "twenty-two billion, eight hundred sixty-nine million, seven hundred seventy thousand, three hundred seventy-seven".