22870389353 has 4 divisors (see below), whose sum is σ = 26137587840. Its totient is φ = 19603190868.

The previous prime is 22870389343. The next prime is 22870389361. The reversal of 22870389353 is 35398307822.

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 a cyclic number.

It is not a de Polignac number, because 22870389353 - 2¹² = 22870385257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22870389343) 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, 1633599233 + ... + 1633599246.

It is an arithmetic number, because the mean of its divisors is an integer number (6534396960).

Almost surely, 2^22870389353 is an apocalyptic number.

It is an amenable number.

22870389353 is a deficient number, since it is larger than the sum of its proper divisors (3267198487).

22870389353 is an equidigital number, since it uses as much as digits as its factorization.

22870389353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3267198486.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 22870389353 in words is "twenty-two billion, eight hundred seventy million, three hundred eighty-nine thousand, three hundred fifty-three".