2255101132000 has 144 divisors (see below), whose sum is σ = 5738441868432. Its totient is φ = 870934310400.

The previous prime is 2255101131979. The next prime is 2255101132001. The reversal of 2255101132000 is 2311015522.

It is a super-2 number, since 2×2255101132000² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255101132001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3028819 + ... + 3699181.

It is an arithmetic number, because the mean of its divisors is an integer number (39850290753).

Almost surely, 2^{2255101132000} is an apocalyptic number.

2255101132000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2255101132000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2869220934216).

2255101132000 is an abundant number, since it is smaller than the sum of its proper divisors (3483340736432).

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

2255101132000 is an equidigital number, since it uses as much as digits as its factorization.

2255101132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670446 (or 670399 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 2255101132000 its reverse (2311015522), we get a palindrome (2257412147522).

The spelling of 2255101132000 in words is "two trillion, two hundred fifty-five billion, one hundred one million, one hundred thirty-two thousand".