33200012022 has 16 divisors (see below), whose sum is σ = 66426393072. Its totient is φ = 11062275840.

The previous prime is 33200012017. The next prime is 33200012023. The reversal of 33200012022 is 22021000233.

It is a super-2 number, since 2×33200012022² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33200011992 and 33200012010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33200012023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1082323 + ... + 1112574.

It is an arithmetic number, because the mean of its divisors is an integer number (4151649567).

Almost surely, 2^33200012022 is an apocalyptic number.

33200012022 is an abundant number, since it is smaller than the sum of its proper divisors (33226381050).

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

33200012022 is a wasteful number, since it uses less digits than its factorization.

33200012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197423.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 33200012022 its reverse (22021000233), we get a palindrome (55221012255).

The spelling of 33200012022 in words is "thirty-three billion, two hundred million, twelve thousand, twenty-two".