33894016911222 has 32 divisors (see below), whose sum is σ = 73075720294752. Its totient is φ = 10418467947264.

The previous prime is 33894016911217. The next prime is 33894016911247. The reversal of 33894016911222 is 22211961049833.

It is a super-2 number, since 2×33894016911222² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217845343 + ... + 218000874.

It is an arithmetic number, because the mean of its divisors is an integer number (2283616259211).

Almost surely, 2^{33894016911222} is an apocalyptic number.

33894016911222 is an abundant number, since it is smaller than the sum of its proper divisors (39181703383530).

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

33894016911222 is a wasteful number, since it uses less digits than its factorization.

33894016911222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435847232.

The product of its (nonzero) digits is 1119744, while the sum is 51.

The spelling of 33894016911222 in words is "thirty-three trillion, eight hundred ninety-four billion, sixteen million, nine hundred eleven thousand, two hundred twenty-two".