22382702157 has 4 divisors (see below), whose sum is σ = 29843602880. Its totient is φ = 14921801436.

The previous prime is 22382702093. The next prime is 22382702161. The reversal of 22382702157 is 75120728322.

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.

It is not a de Polignac number, because 22382702157 - 2⁶ = 22382702093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22382702257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3730450357 + ... + 3730450362.

It is an arithmetic number, because the mean of its divisors is an integer number (7460900720).

Almost surely, 2^22382702157 is an apocalyptic number.

It is an amenable number.

22382702157 is a deficient number, since it is larger than the sum of its proper divisors (7460900723).

22382702157 is an equidigital number, since it uses as much as digits as its factorization.

22382702157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7460900722.

The product of its (nonzero) digits is 94080, while the sum is 39.

The spelling of 22382702157 in words is "twenty-two billion, three hundred eighty-two million, seven hundred two thousand, one hundred fifty-seven".