20002201011022 has 16 divisors (see below), whose sum is σ = 30222147957120. Its totient is φ = 9928165955832.

The previous prime is 20002201011017. The next prime is 20002201011043. The reversal of 20002201011022 is 22011010220002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20002201010993 and 20002201011011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752208 + ... + 6369475.

It is an arithmetic number, because the mean of its divisors is an integer number (1888884247320).

Almost surely, 2^{20002201011022} is an apocalyptic number.

20002201011022 is a deficient number, since it is larger than the sum of its proper divisors (10219946946098).

20002201011022 is a wasteful number, since it uses less digits than its factorization.

20002201011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7131927.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20002201011022 its reverse (22011010220002), we get a palindrome (42013211231024).

The spelling of 20002201011022 in words is "twenty trillion, two billion, two hundred one million, eleven thousand, twenty-two".