22402322129 has 8 divisors (see below), whose sum is σ = 24445987488. Its totient is φ = 20359838560.

The previous prime is 22402322057. The next prime is 22402322147. The reversal of 22402322129 is 92122320422.

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 22402322129 - 2⁸ = 22402321873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22402322149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255572 + ... + 331845.

It is an arithmetic number, because the mean of its divisors is an integer number (3055748436).

Almost surely, 2^22402322129 is an apocalyptic number.

It is an amenable number.

22402322129 is a deficient number, since it is larger than the sum of its proper divisors (2043665359).

22402322129 is a wasteful number, since it uses less digits than its factorization.

22402322129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590895.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 22402322129 in words is "twenty-two billion, four hundred two million, three hundred twenty-two thousand, one hundred twenty-nine".