2225454552132 has 48 divisors (see below), whose sum is σ = 5955515661312. Its totient is φ = 633597351840.

The previous prime is 2225454552127. The next prime is 2225454552157. The reversal of 2225454552132 is 2312554545222.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 46784544 + ... + 46832087.

It is an arithmetic number, because the mean of its divisors is an integer number (124073242944).

Almost surely, 2^{2225454552132} is an apocalyptic number.

It is an amenable number.

2225454552132 is an abundant number, since it is smaller than the sum of its proper divisors (3730061109180).

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

2225454552132 is a wasteful number, since it uses less digits than its factorization.

2225454552132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93616928 (or 93616926 counting only the distinct ones).

The product of its digits is 960000, while the sum is 42.

The spelling of 2225454552132 in words is "two trillion, two hundred twenty-five billion, four hundred fifty-four million, five hundred fifty-two thousand, one hundred thirty-two".