79222860382 has 4 divisors (see below), whose sum is σ = 118834290576. Its totient is φ = 39611430190.

The previous prime is 79222860373. The next prime is 79222860391. The reversal of 79222860382 is 28306822297.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (79222860373) and next prime (79222860391).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19805715094 + ... + 19805715097.

It is an arithmetic number, because the mean of its divisors is an integer number (29708572644).

Almost surely, 2^79222860382 is an apocalyptic number.

79222860382 is a deficient number, since it is larger than the sum of its proper divisors (39611430194).

79222860382 is a wasteful number, since it uses less digits than its factorization.

79222860382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39611430193.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 79222860382 in words is "seventy-nine billion, two hundred twenty-two million, eight hundred sixty thousand, three hundred eighty-two".