33100122 has 32 divisors (see below), whose sum is σ = 76469184. Its totient is φ = 9440000.

The previous prime is 33100103. The next prime is 33100127. The reversal of 33100122 is 22100133.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 33100098 and 33100107.

It is not an unprimeable number, because it can be changed into a prime (33100127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13629 + ... + 15872.

It is an arithmetic number, because the mean of its divisors is an integer number (2389662).

Almost surely, 2^33100122 is an apocalyptic number.

33100122 is an abundant number, since it is smaller than the sum of its proper divisors (43369062).

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

33100122 is a wasteful number, since it uses less digits than its factorization.

33100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29534.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 33100122 is about 5753.2705481317. The cubic root of 33100122 is about 321.0774941250.

Adding to 33100122 its reverse (22100133), we get a palindrome (55200255).

The spelling of 33100122 in words is "thirty-three million, one hundred thousand, one hundred twenty-two".