402243022113200 has 120 divisors (see below), whose sum is σ = 1011627518519328. Its totient is φ = 153409978275840.

The previous prime is 402243022113193. The next prime is 402243022113209. The reversal of 402243022113200 is 2311220342204.

It is a super-2 number, since 2×402243022113200² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 402243022113200.

It is not an unprimeable number, because it can be changed into a prime (402243022113209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66963959 + ... + 72723158.

Almost surely, 2^{402243022113200} is an apocalyptic number.

402243022113200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

402243022113200 is an abundant number, since it is smaller than the sum of its proper divisors (609384496406128).

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

402243022113200 is a wasteful number, since it uses less digits than its factorization.

402243022113200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139687471 (or 139687460 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 402243022113200 its reverse (2311220342204), we get a palindrome (404554242455404).

The spelling of 402243022113200 in words is "four hundred two trillion, two hundred forty-three billion, twenty-two million, one hundred thirteen thousand, two hundred".