220211221101022 has 32 divisors (see below), whose sum is σ = 331256039006880. Its totient is φ = 109792896744960.

The previous prime is 220211221100977. The next prime is 220211221101077. The reversal of 220211221101022 is 220101122112022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11828492658 + ... + 11828511274.

It is an arithmetic number, because the mean of its divisors is an integer number (10351751218965).

Almost surely, 2^{220211221101022} is an apocalyptic number.

220211221101022 is a deficient number, since it is larger than the sum of its proper divisors (111044817905858).

220211221101022 is a wasteful number, since it uses less digits than its factorization.

220211221101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27276.

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

Adding to 220211221101022 its reverse (220101122112022), we get a palindrome (440312343213044).

The spelling of 220211221101022 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred twenty-one million, one hundred one thousand, twenty-two".