2870888225331 has 16 divisors (see below), whose sum is σ = 4463966144000. Its totient is φ = 1640507556744.

The previous prime is 2870888225267. The next prime is 2870888225363. The reversal of 2870888225331 is 1335228880782.

It is not a de Polignac number, because 2870888225331 - 2⁶ = 2870888225267 is a prime.

It is a super-2 number, since 2×2870888225331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2870888225131) 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, 1394988391 + ... + 1394990448.

It is an arithmetic number, because the mean of its divisors is an integer number (278997884000).

Almost surely, 2^{2870888225331} is an apocalyptic number.

2870888225331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2870888225331 is a deficient number, since it is larger than the sum of its proper divisors (1593077918669).

2870888225331 is an equidigital number, since it uses as much as digits as its factorization.

2870888225331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2789978863 (or 2789978849 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 57.

The spelling of 2870888225331 in words is "two trillion, eight hundred seventy billion, eight hundred eighty-eight million, two hundred twenty-five thousand, three hundred thirty-one".