13353221142522 has 24 divisors (see below), whose sum is σ = 29218434385140. Its totient is φ = 4407003676800.

The previous prime is 13353221142517. The next prime is 13353221142559. The reversal of 13353221142522 is 22524112235331.

13353221142522 is a `hidden beast` number, since 1 + 3 + 3 + 5 + 3 + 221 + 1 + 425 + 2 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 13352307954561 + 913187961 = 3654081^2 + 30219^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3672501247 + ... + 3672504882.

Almost surely, 2^{13353221142522} is an apocalyptic number.

13353221142522 is an abundant number, since it is smaller than the sum of its proper divisors (15865213242618).

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

13353221142522 is a wasteful number, since it uses less digits than its factorization.

13353221142522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7345006238 (or 7345006235 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

Adding to 13353221142522 its reverse (22524112235331), we get a palindrome (35877333377853).

The spelling of 13353221142522 in words is "thirteen trillion, three hundred fifty-three billion, two hundred twenty-one million, one hundred forty-two thousand, five hundred twenty-two".