22070964429 has 16 divisors (see below), whose sum is σ = 33233755840. Its totient is φ = 14472762480.

The previous prime is 22070964401. The next prime is 22070964451. The reversal of 22070964429 is 92446907022.

It is a happy number.

It is not a de Polignac number, because 22070964429 - 2⁷ = 22070964301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22070964479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6698707 + ... + 6702000.

It is an arithmetic number, because the mean of its divisors is an integer number (2077109740).

Almost surely, 2^22070964429 is an apocalyptic number.

It is an amenable number.

22070964429 is a deficient number, since it is larger than the sum of its proper divisors (11162791411).

22070964429 is a wasteful number, since it uses less digits than its factorization.

22070964429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13400777 (or 13400771 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 22070964429 in words is "twenty-two billion, seventy million, nine hundred sixty-four thousand, four hundred twenty-nine".