402222401334 has 48 divisors (see below), whose sum is σ = 938580198192. Its totient is φ = 123752660544.

The previous prime is 402222401309. The next prime is 402222401423. The reversal of 402222401334 is 433104222204.

402222401334 is a `hidden beast` number, since 4 + 0 + 2 + 222 + 401 + 3 + 34 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 402222401298 and 402222401307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4236892 + ... + 4330784.

It is an arithmetic number, because the mean of its divisors is an integer number (19553754129).

Almost surely, 2^402222401334 is an apocalyptic number.

402222401334 is an abundant number, since it is smaller than the sum of its proper divisors (536357796858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

402222401334 is a wasteful number, since it uses less digits than its factorization.

402222401334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112221 (or 112218 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 402222401334 its reverse (433104222204), we get a palindrome (835326623538).

The spelling of 402222401334 in words is "four hundred two billion, two hundred twenty-two million, four hundred one thousand, three hundred thirty-four".