22020200221022 has 8 divisors (see below), whose sum is σ = 33037095306072. Its totient is φ = 11007835119000.

The previous prime is 22020200221013. The next prime is 22020200221027. The reversal of 22020200221022 is 22012200202022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020200221027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1132483604 + ... + 1132503047.

It is an arithmetic number, because the mean of its divisors is an integer number (4129636913259).

Almost surely, 2^{22020200221022} is an apocalyptic number.

22020200221022 is a deficient number, since it is larger than the sum of its proper divisors (11016895085050).

22020200221022 is a wasteful number, since it uses less digits than its factorization.

22020200221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264991514.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22020200221022 its reverse (22012200202022), we get a palindrome (44032400423044).

The spelling of 22020200221022 in words is "twenty-two trillion, twenty billion, two hundred million, two hundred twenty-one thousand, twenty-two".