33325022 has 16 divisors (see below), whose sum is σ = 53148960. Its totient is φ = 15636192.

The previous prime is 33325009. The next prime is 33325027. The reversal of 33325022 is 22052333.

It is a super-2 number, since 2×33325022² = 2221114182600968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33324985 and 33325003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33325027) 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, 4397 + ... + 9272.

It is an arithmetic number, because the mean of its divisors is an integer number (3321810).

Almost surely, 2^33325022 is an apocalyptic number.

33325022 is a deficient number, since it is larger than the sum of its proper divisors (19823938).

33325022 is a wasteful number, since it uses less digits than its factorization.

33325022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13747.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 33325022 is about 5772.7828644424. The cubic root of 33325022 is about 321.8030442981.

Adding to 33325022 its reverse (22052333), we get a palindrome (55377355).

The spelling of 33325022 in words is "thirty-three million, three hundred twenty-five thousand, twenty-two".