2255115011420 has 48 divisors (see below), whose sum is σ = 4760886715200. Its totient is φ = 897267087360.

The previous prime is 2255115011419. The next prime is 2255115011423. The reversal of 2255115011420 is 241105115522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255115011423) 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, 3062636 + ... + 3726924.

It is an arithmetic number, because the mean of its divisors is an integer number (99185139900).

Almost surely, 2^{2255115011420} is an apocalyptic number.

2255115011420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2255115011420 is an abundant number, since it is smaller than the sum of its proper divisors (2505771703780).

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

2255115011420 is a wasteful number, since it uses less digits than its factorization.

2255115011420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665198 (or 665196 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 2255115011420 in words is "two trillion, two hundred fifty-five billion, one hundred fifteen million, eleven thousand, four hundred twenty".