402222433222 has 8 divisors (see below), whose sum is σ = 603339237000. Its totient is φ = 201109354224.

The previous prime is 402222433219. The next prime is 402222433237. The reversal of 402222433222 is 222334222204.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643447 + ... + 1103842.

It is an arithmetic number, because the mean of its divisors is an integer number (75417404625).

Almost surely, 2^402222433222 is an apocalyptic number.

402222433222 is a deficient number, since it is larger than the sum of its proper divisors (201116803778).

402222433222 is a wasteful number, since it uses less digits than its factorization.

402222433222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862390.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 402222433222 its reverse (222334222204), we get a palindrome (624556655426).

The spelling of 402222433222 in words is "four hundred two billion, two hundred twenty-two million, four hundred thirty-three thousand, two hundred twenty-two".