42250002200 has 96 divisors (see below), whose sum is σ = 112852776960. Its totient is φ = 14409782400.

The previous prime is 42250002181. The next prime is 42250002203. The reversal of 42250002200 is 220005224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42250002203) 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, 188399 + ... + 346401.

It is an arithmetic number, because the mean of its divisors is an integer number (1175549760).

Almost surely, 2^42250002200 is an apocalyptic number.

42250002200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42250002200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56426388480).

42250002200 is an abundant number, since it is smaller than the sum of its proper divisors (70602774760).

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

42250002200 is a wasteful number, since it uses less digits than its factorization.

42250002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158217 (or 158208 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

Adding to 42250002200 its reverse (220005224), we get a palindrome (42470007424).

The spelling of 42250002200 in words is "forty-two billion, two hundred fifty million, two thousand, two hundred".