2242254556452 has 48 divisors (see below), whose sum is σ = 5509458984960. Its totient is φ = 707801760288.

The previous prime is 2242254556387. The next prime is 2242254556453. The reversal of 2242254556452 is 2546554522422.

It is not an unprimeable number, because it can be changed into a prime (2242254556453) 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, 1353828 + ... + 2513435.

It is an arithmetic number, because the mean of its divisors is an integer number (114780395520).

Almost surely, 2^{2242254556452} is an apocalyptic number.

It is an amenable number.

2242254556452 is an abundant number, since it is smaller than the sum of its proper divisors (3267204428508).

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

2242254556452 is a wasteful number, since it uses less digits than its factorization.

2242254556452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3869832 (or 3869830 counting only the distinct ones).

The product of its digits is 7680000, while the sum is 48.

The spelling of 2242254556452 in words is "two trillion, two hundred forty-two billion, two hundred fifty-four million, five hundred fifty-six thousand, four hundred fifty-two".