2552710220220 has 48 divisors (see below), whose sum is σ = 7147662133248. Its totient is φ = 680715723840.

The previous prime is 2552710220209. The next prime is 2552710220227. The reversal of 2552710220220 is 220220172552.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552710220227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8602525 + ... + 8894315.

It is an arithmetic number, because the mean of its divisors is an integer number (148909627776).

Almost surely, 2^{2552710220220} is an apocalyptic number.

2552710220220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2552710220220 is an abundant number, since it is smaller than the sum of its proper divisors (4594951913028).

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

2552710220220 is a wasteful number, since it uses less digits than its factorization.

2552710220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437610 (or 437608 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

Adding to 2552710220220 its reverse (220220172552), we get a palindrome (2772930392772).

The spelling of 2552710220220 in words is "two trillion, five hundred fifty-two billion, seven hundred ten million, two hundred twenty thousand, two hundred twenty".