22033122 has 32 divisors (see below), whose sum is σ = 49118400. Its totient is φ = 6547968.

The previous prime is 22033117. The next prime is 22033133. The reversal of 22033122 is 22133022.

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, 3747 + ... + 7622.

It is an arithmetic number, because the mean of its divisors is an integer number (1534950).

Almost surely, 2^22033122 is an apocalyptic number.

22033122 is an abundant number, since it is smaller than the sum of its proper divisors (27085278).

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

22033122 is a wasteful number, since it uses less digits than its factorization.

22033122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11410.

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

The square root of 22033122 is about 4693.9452489351. The cubic root of 22033122 is about 280.3444824739.

Adding to 22033122 its reverse (22133022), we get a palindrome (44166144).

It can be divided in two parts, 22033 and 122, that added together give a triangular number (22155 = T₂₁₀).

The spelling of 22033122 in words is "twenty-two million, thirty-three thousand, one hundred twenty-two".