2253030303522 has 64 divisors (see below), whose sum is σ = 4635584553600. Its totient is φ = 729491857920.

The previous prime is 2253030303479. The next prime is 2253030303533.

2253030303522 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2253030303522² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2253030303522.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 399399822 + ... + 399405462.

It is an arithmetic number, because the mean of its divisors is an integer number (72431008650).

Almost surely, 2^{2253030303522} is an apocalyptic number.

2253030303522 is an abundant number, since it is smaller than the sum of its proper divisors (2382554250078).

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

2253030303522 is a wasteful number, since it uses less digits than its factorization.

2253030303522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8371.

The product of its (nonzero) digits is 32400, while the sum is 30.

It can be divided in two parts, 2253030 and 303522, that added together give a palindrome (2556552).

The spelling of 2253030303522 in words is "two trillion, two hundred fifty-three billion, thirty million, three hundred three thousand, five hundred twenty-two".