33123214222413 has 32 divisors (see below), whose sum is σ = 51170949590016. Its totient is φ = 18666057322368.

The previous prime is 33123214222409. The next prime is 33123214222429. The reversal of 33123214222413 is 31422241232133.

It is a happy number.

It is not a de Polignac number, because 33123214222413 - 2² = 33123214222409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33123214222433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11703970 + ... + 14255852.

It is an arithmetic number, because the mean of its divisors is an integer number (1599092174688).

Almost surely, 2^{33123214222413} is an apocalyptic number.

It is an amenable number.

33123214222413 is a deficient number, since it is larger than the sum of its proper divisors (18047735367603).

33123214222413 is a wasteful number, since it uses less digits than its factorization.

33123214222413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560433.

The product of its digits is 41472, while the sum is 33.

Adding to 33123214222413 its reverse (31422241232133), we get a palindrome (64545455454546).

The spelling of 33123214222413 in words is "thirty-three trillion, one hundred twenty-three billion, two hundred fourteen million, two hundred twenty-two thousand, four hundred thirteen".