211112322022022 has 16 divisors (see below), whose sum is σ = 319745902851072. Its totient is φ = 104531082190920.

The previous prime is 211112322021989. The next prime is 211112322022027. The reversal of 211112322022022 is 220220223211112.

It is a super-2 number, since 2×211112322022022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211112322022027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181364918 + ... + 182525225.

It is an arithmetic number, because the mean of its divisors is an integer number (19984118928192).

Almost surely, 2^{211112322022022} is an apocalyptic number.

211112322022022 is a deficient number, since it is larger than the sum of its proper divisors (108633580829050).

211112322022022 is a wasteful number, since it uses less digits than its factorization.

211112322022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363892963.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 211112322022022 its reverse (220220223211112), we get a palindrome (431332545233134).

The spelling of 211112322022022 in words is "two hundred eleven trillion, one hundred twelve billion, three hundred twenty-two million, twenty-two thousand, twenty-two".