402222434099 has 4 divisors (see below), whose sum is σ = 415197351360. Its totient is φ = 389247516840.

The previous prime is 402222434059. The next prime is 402222434123. The reversal of 402222434099 is 990434222204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402222434099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402222434059) 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, 6487458584 + ... + 6487458645.

It is an arithmetic number, because the mean of its divisors is an integer number (103799337840).

Almost surely, 2^402222434099 is an apocalyptic number.

402222434099 is a deficient number, since it is larger than the sum of its proper divisors (12974917261).

402222434099 is a wasteful number, since it uses less digits than its factorization.

402222434099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12974917260.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 402222434099 in words is "four hundred two billion, two hundred twenty-two million, four hundred thirty-four thousand, ninety-nine".