22074012929 has 8 divisors (see below), whose sum is σ = 22347242400. Its totient is φ = 21800956896.

The previous prime is 22074012841. The next prime is 22074012931. The reversal of 22074012929 is 92921047022.

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

It is a cyclic number.

It is not a de Polignac number, because 22074012929 - 2²⁴ = 22057235713 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22074012892 and 22074012901.

It is not an unprimeable number, because it can be changed into a prime (22074012959) 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, 222797 + ... + 306245.

It is an arithmetic number, because the mean of its divisors is an integer number (2793405300).

Almost surely, 2^22074012929 is an apocalyptic number.

It is an amenable number.

22074012929 is a deficient number, since it is larger than the sum of its proper divisors (273229471).

22074012929 is an equidigital number, since it uses as much as digits as its factorization.

22074012929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86719.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 22074012929 in words is "twenty-two billion, seventy-four million, twelve thousand, nine hundred twenty-nine".