22620102 has 16 divisors (see below), whose sum is σ = 45541632. Its totient is φ = 7489800.

The previous prime is 22620083. The next prime is 22620119. The reversal of 22620102 is 20102622.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11578 + ... + 13389.

It is an arithmetic number, because the mean of its divisors is an integer number (2846352).

Almost surely, 2^22620102 is an apocalyptic number.

22620102 is an abundant number, since it is smaller than the sum of its proper divisors (22921530).

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

22620102 is a wasteful number, since it uses less digits than its factorization.

22620102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25123.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 22620102 is about 4756.0595034125. The cubic root of 22620102 is about 282.8122300314.

Adding to 22620102 its reverse (20102622), we get a palindrome (42722724).

It can be divided in two parts, 22620 and 102, that added together give a palindrome (22722).

The spelling of 22620102 in words is "twenty-two million, six hundred twenty thousand, one hundred two".