402212434202 has 16 divisors (see below), whose sum is σ = 624833471232. Its totient is φ = 194055141840.

The previous prime is 402212434187. The next prime is 402212434279. The reversal of 402212434202 is 202434212204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30126113 + ... + 30139460.

It is an arithmetic number, because the mean of its divisors is an integer number (39052091952).

Almost surely, 2^402212434202 is an apocalyptic number.

402212434202 is a deficient number, since it is larger than the sum of its proper divisors (222621037030).

402212434202 is a wasteful number, since it uses less digits than its factorization.

402212434202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60265693.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 402212434202 its reverse (202434212204), we get a palindrome (604646646406).

The spelling of 402212434202 in words is "four hundred two billion, two hundred twelve million, four hundred thirty-four thousand, two hundred two".