402024112202 has 16 divisors (see below), whose sum is σ = 619680837480. Its totient is φ = 195469910208.

The previous prime is 402024112199. The next prime is 402024112229. The reversal of 402024112202 is 202211420204.

It can be written as a sum of positive squares in 4 ways, for example, as 358095724921 + 43928387281 = 598411^2 + 209591^2 .

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, 1385993 + ... + 1650764.

Almost surely, 2^402024112202 is an apocalyptic number.

402024112202 is a deficient number, since it is larger than the sum of its proper divisors (217656725278).

402024112202 is a wasteful number, since it uses less digits than its factorization.

402024112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038585.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 402024112202 its reverse (202211420204), we get a palindrome (604235532406).

The spelling of 402024112202 in words is "four hundred two billion, twenty-four million, one hundred twelve thousand, two hundred two".