211120222101022 has 12 divisors (see below), whose sum is σ = 342914206904280. Its totient is φ = 97440102508008.

The previous prime is 211120222101017. The next prime is 211120222101029. The reversal of 211120222101022 is 220101222021112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211120222101029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 312308020522 + ... + 312308021197.

It is an arithmetic number, because the mean of its divisors is an integer number (28576183908690).

Almost surely, 2^{211120222101022} is an apocalyptic number.

211120222101022 is a deficient number, since it is larger than the sum of its proper divisors (131793984803258).

211120222101022 is a wasteful number, since it uses less digits than its factorization.

211120222101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624616041747 (or 624616041734 counting only the distinct ones).

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

Adding to 211120222101022 its reverse (220101222021112), we get a palindrome (431221444122134).

The spelling of 211120222101022 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred twenty-two million, one hundred one thousand, twenty-two".