42002022200 has 48 divisors (see below), whose sum is σ = 97669169160. Its totient is φ = 16798320000.

The previous prime is 42002022199. The next prime is 42002022211. The reversal of 42002022200 is 222020024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1969595 + ... + 1990805.

Almost surely, 2^42002022200 is an apocalyptic number.

42002022200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42002022200 is an abundant number, since it is smaller than the sum of its proper divisors (55667146960).

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

42002022200 is a wasteful number, since it uses less digits than its factorization.

42002022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31128 (or 31119 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 42002022200 its reverse (222020024), we get a palindrome (42224042224).

The spelling of 42002022200 in words is "forty-two billion, two million, twenty-two thousand, two hundred".