22940321667 has 8 divisors (see below), whose sum is σ = 31088523600. Its totient is φ = 15042833760.

The previous prime is 22940321659. The next prime is 22940321671. The reversal of 22940321667 is 76612304922.

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

It is not a de Polignac number, because 22940321667 - 2³ = 22940321659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22940321167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62678292 + ... + 62678657.

It is an arithmetic number, because the mean of its divisors is an integer number (3886065450).

Almost surely, 2^22940321667 is an apocalyptic number.

22940321667 is a deficient number, since it is larger than the sum of its proper divisors (8148201933).

22940321667 is a wasteful number, since it uses less digits than its factorization.

22940321667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125357013.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 22940321667 in words is "twenty-two billion, nine hundred forty million, three hundred twenty-one thousand, six hundred sixty-seven".