2273244273522 has 96 divisors (see below), whose sum is σ = 5079866088960. Its totient is φ = 734352272640.

The previous prime is 2273244273499. The next prime is 2273244273523. The reversal of 2273244273522 is 2253724423722.

2273244273522 is a `hidden beast` number, since 2 + 2 + 7 + 324 + 4 + 273 + 52 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (2273244273523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 200864208 + ... + 200875524.

It is an arithmetic number, because the mean of its divisors is an integer number (52915271760).

Almost surely, 2^{2273244273522} is an apocalyptic number.

2273244273522 is an abundant number, since it is smaller than the sum of its proper divisors (2806621815438).

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

2273244273522 is a wasteful number, since it uses less digits than its factorization.

2273244273522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14048 (or 14045 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 45.

The spelling of 2273244273522 in words is "two trillion, two hundred seventy-three billion, two hundred forty-four million, two hundred seventy-three thousand, five hundred twenty-two".