23222090338 has 8 divisors (see below), whose sum is σ = 36882143532. Its totient is φ = 10928042496.

The previous prime is 23222090329. The next prime is 23222090347. The reversal of 23222090338 is 83309022232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23222090329) and next prime (23222090347).

It can be written as a sum of positive squares in 2 ways, for example, as 19131592489 + 4090497849 = 138317^2 + 63957^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 683002657 = 23222090338 / (2 + 3 + 2 + 2 + 2 + 0 + 9 + 0 + 3 + 3 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341501295 + ... + 341501362.

Almost surely, 2^23222090338 is an apocalyptic number.

23222090338 is a deficient number, since it is larger than the sum of its proper divisors (13660053194).

23222090338 is a wasteful number, since it uses less digits than its factorization.

23222090338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683002676.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 23222090338 in words is "twenty-three billion, two hundred twenty-two million, ninety thousand, three hundred thirty-eight".