22364122 has 16 divisors (see below), whose sum is σ = 36741600. Its totient is φ = 10125040.

The previous prime is 22364117. The next prime is 22364123. The reversal of 22364122 is 22146322.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 22364093 and 22364102.

It is not an unprimeable number, because it can be changed into a prime (22364123) 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, 4029 + ... + 7807.

It is an arithmetic number, because the mean of its divisors is an integer number (2296350).

Almost surely, 2^22364122 is an apocalyptic number.

22364122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22364122 is a deficient number, since it is larger than the sum of its proper divisors (14377478).

22364122 is a wasteful number, since it uses less digits than its factorization.

22364122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4061.

The product of its digits is 1152, while the sum is 22.

The square root of 22364122 is about 4729.0720019894. The cubic root of 22364122 is about 281.7413670822.

The spelling of 22364122 in words is "twenty-two million, three hundred sixty-four thousand, one hundred twenty-two".