22020022120202 has 8 divisors (see below), whose sum is σ = 33030054226116. Its totient is φ = 11010004044832.

The previous prime is 22020022120189. The next prime is 22020022120249. The reversal of 22020022120202 is 20202122002022.

It can be written as a sum of positive squares in 2 ways, for example, as 14734228113361 + 7285794006841 = 3838519^2 + 2699221^2 .

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, 2418158 + ... + 7063110.

Almost surely, 2^{22020022120202} is an apocalyptic number.

22020022120202 is a deficient number, since it is larger than the sum of its proper divisors (11010032105914).

22020022120202 is a wasteful number, since it uses less digits than its factorization.

22020022120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7015272.

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

Adding to 22020022120202 its reverse (20202122002022), we get a palindrome (42222144122224).

The spelling of 22020022120202 in words is "twenty-two trillion, twenty billion, twenty-two million, one hundred twenty thousand, two hundred two".