202048613220 has 48 divisors (see below), whose sum is σ = 566070563520. Its totient is φ = 53847778176.

The previous prime is 202048613177. The next prime is 202048613233. The reversal of 202048613220 is 22316840202.

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

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 15 ways as a sum of consecutive naturals, for example, 892950 + ... + 1096109.

It is an arithmetic number, because the mean of its divisors is an integer number (11793136740).

Almost surely, 2^202048613220 is an apocalyptic number.

202048613220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202048613220 is an abundant number, since it is smaller than the sum of its proper divisors (364021950300).

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

202048613220 is a wasteful number, since it uses less digits than its factorization.

202048613220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990764 (or 1990762 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 202048613220 in words is "two hundred two billion, forty-eight million, six hundred thirteen thousand, two hundred twenty".