20022010211022 has 16 divisors (see below), whose sum is σ = 40044536516352. Its totient is φ = 6673917387960.

The previous prime is 20022010210997. The next prime is 20022010211057. The reversal of 20022010211022 is 22011201022002.

It is a junction number, because it is equal to n+sod(n) for n = 20022010210992 and 20022010211010.

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, 20998678 + ... + 21931449.

It is an arithmetic number, because the mean of its divisors is an integer number (2502783532272).

Almost surely, 2^{20022010211022} is an apocalyptic number.

20022010211022 is an abundant number, since it is smaller than the sum of its proper divisors (20022526305330).

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

20022010211022 is a wasteful number, since it uses less digits than its factorization.

20022010211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43007863.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20022010211022 its reverse (22011201022002), we get a palindrome (42033211233024).

The spelling of 20022010211022 in words is "twenty trillion, twenty-two billion, ten million, two hundred eleven thousand, twenty-two".