42202251334022 has 64 divisors (see below), whose sum is σ = 70245630907200. Its totient is φ = 18889296297984.

The previous prime is 42202251334007. The next prime is 42202251334063. The reversal of 42202251334022 is 22043315220224.

It is a happy number.

It is a super-2 number, since 2×42202251334022² (a number of 28 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 42202251334022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 411585653 + ... + 411688175.

It is an arithmetic number, because the mean of its divisors is an integer number (1097587982925).

Almost surely, 2^{42202251334022} is an apocalyptic number.

42202251334022 is a deficient number, since it is larger than the sum of its proper divisors (28043379573178).

42202251334022 is a wasteful number, since it uses less digits than its factorization.

42202251334022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103977.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 42202251334022 its reverse (22043315220224), we get a palindrome (64245566554246).

The spelling of 42202251334022 in words is "forty-two trillion, two hundred two billion, two hundred fifty-one million, three hundred thirty-four thousand, twenty-two".