402213122299 has 4 divisors (see below), whose sum is σ = 413083747264. Its totient is φ = 391342497336.

The previous prime is 402213122291. The next prime is 402213122309. The reversal of 402213122299 is 992221312204.

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

It is a cyclic number.

It is not a de Polignac number, because 402213122299 - 2³ = 402213122291 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 10870624927 = 402213122299 / (4 + 0 + 2 + 2 + 1 + 3 + 1 + 2 + 2 + 2 + 9 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402213122291) 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, 5435312427 + ... + 5435312500.

It is an arithmetic number, because the mean of its divisors is an integer number (103270936816).

Almost surely, 2^402213122299 is an apocalyptic number.

402213122299 is a deficient number, since it is larger than the sum of its proper divisors (10870624965).

402213122299 is a wasteful number, since it uses less digits than its factorization.

402213122299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10870624964.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 402213122299 in words is "four hundred two billion, two hundred thirteen million, one hundred twenty-two thousand, two hundred ninety-nine".