42002222200 has 48 divisors (see below), whose sum is σ = 98661966480. Its totient is φ = 16627676160.

The previous prime is 42002222191. The next prime is 42002222257. The reversal of 42002222200 is 222220024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1063132 + ... + 1101931.

It is an arithmetic number, because the mean of its divisors is an integer number (2055457635).

Almost surely, 2^42002222200 is an apocalyptic number.

42002222200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42002222200 is an abundant number, since it is smaller than the sum of its proper divisors (56659744280).

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

42002222200 is a wasteful number, since it uses less digits than its factorization.

42002222200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2165176 (or 2165167 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 42002222200 its reverse (222220024), we get a palindrome (42224442224).

The spelling of 42002222200 in words is "forty-two billion, two million, two hundred twenty-two thousand, two hundred".