200425101515220 has 24 divisors (see below), whose sum is σ = 561190284242784. Its totient is φ = 53446693737376.

The previous prime is 200425101515213. The next prime is 200425101515311. The reversal of 200425101515220 is 22515101524002.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1670209179234 + ... + 1670209179353.

It is an arithmetic number, because the mean of its divisors is an integer number (23382928510116).

Almost surely, 2^{200425101515220} is an apocalyptic number.

200425101515220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200425101515220 is an abundant number, since it is smaller than the sum of its proper divisors (360765182727564).

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

200425101515220 is a wasteful number, since it uses less digits than its factorization.

200425101515220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340418358599 (or 3340418358597 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 200425101515220 in words is "two hundred trillion, four hundred twenty-five billion, one hundred one million, five hundred fifteen thousand, two hundred twenty".