23222851690738 has 8 divisors (see below), whose sum is σ = 39810602898432. Its totient is φ = 9952650724596.

The previous prime is 23222851690721. The next prime is 23222851690739. The reversal of 23222851690738 is 83709615822232.

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

It is not an unprimeable number, because it can be changed into a prime (23222851690739) 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, 829387560370 + ... + 829387560397.

It is an arithmetic number, because the mean of its divisors is an integer number (4976325362304).

Almost surely, 2^{23222851690738} is an apocalyptic number.

23222851690738 is a deficient number, since it is larger than the sum of its proper divisors (16587751207694).

23222851690738 is a wasteful number, since it uses less digits than its factorization.

23222851690738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658775120776.

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 23222851690738 in words is "twenty-three trillion, two hundred twenty-two billion, eight hundred fifty-one million, six hundred ninety thousand, seven hundred thirty-eight".