13212225133022 has 16 divisors (see below), whose sum is σ = 20022805675152. Its totient is φ = 6537957630720.

The previous prime is 13212225132991. The next prime is 13212225133061. The reversal of 13212225133022 is 22033152221231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43354793 + ... + 43658475.

It is an arithmetic number, because the mean of its divisors is an integer number (1251425354697).

Almost surely, 2^{13212225133022} is an apocalyptic number.

13212225133022 is a deficient number, since it is larger than the sum of its proper divisors (6810580542130).

13212225133022 is a wasteful number, since it uses less digits than its factorization.

13212225133022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528043.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 13212225133022 its reverse (22033152221231), we get a palindrome (35245377354253).

The spelling of 13212225133022 in words is "thirteen trillion, two hundred twelve billion, two hundred twenty-five million, one hundred thirty-three thousand, twenty-two".