20022011222110 has 16 divisors (see below), whose sum is σ = 36041205395232. Its totient is φ = 8008452223200.

The previous prime is 20022011222069. The next prime is 20022011222267. The reversal of 20022011222110 is 1122211022002.

It is a happy number.

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, 43794426 + ... + 44249245.

It is an arithmetic number, because the mean of its divisors is an integer number (2252575337202).

Almost surely, 2^{20022011222110} is an apocalyptic number.

20022011222110 is a deficient number, since it is larger than the sum of its proper divisors (16019194173122).

20022011222110 is a wasteful number, since it uses less digits than its factorization.

20022011222110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88066419.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20022011222110 its reverse (1122211022002), we get a palindrome (21144222244112).

The spelling of 20022011222110 in words is "twenty trillion, twenty-two billion, eleven million, two hundred twenty-two thousand, one hundred ten".