220211211210022 has 16 divisors (see below), whose sum is σ = 336227757872112. Its totient is φ = 108140624298720.

The previous prime is 220211211210013. The next prime is 220211211210071. The reversal of 220211211210022 is 220012112112022.

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, 1333011888 + ... + 1333177075.

It is an arithmetic number, because the mean of its divisors is an integer number (21014234867007).

Almost surely, 2^{220211211210022} is an apocalyptic number.

220211211210022 is a deficient number, since it is larger than the sum of its proper divisors (116016546662090).

220211211210022 is a wasteful number, since it uses less digits than its factorization.

220211211210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2666189703.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 220211211210022 its reverse (220012112112022), we get a palindrome (440223323322044).

The spelling of 220211211210022 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred eleven million, two hundred ten thousand, twenty-two".