22020602 has 8 divisors (see below), whose sum is σ = 34096512. Its totient is φ = 10655100.

The previous prime is 22020569. The next prime is 22020611. The reversal of 22020602 is 20602022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177524 + ... + 177647.

It is an arithmetic number, because the mean of its divisors is an integer number (4262064).

Almost surely, 2^22020602 is an apocalyptic number.

22020602 is a deficient number, since it is larger than the sum of its proper divisors (12075910).

22020602 is a wasteful number, since it uses less digits than its factorization.

22020602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355204.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 22020602 is about 4692.6114264874. The cubic root of 22020602 is about 280.2913718593.

Adding to 22020602 its reverse (20602022), we get a palindrome (42622624).

It can be divided in two parts, 22020 and 602, that added together give a palindrome (22622).

The spelling of 22020602 in words is "twenty-two million, twenty thousand, six hundred two".