211022120100022 has 32 divisors (see below), whose sum is σ = 394785640488960. Its totient is φ = 82185812422080.

The previous prime is 211022120100017. The next prime is 211022120100059. The reversal of 211022120100022 is 220001021220112.

It is a happy number.

211022120100022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 211022120099969 and 211022120100005.

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, 254568247 + ... + 255395842.

It is an arithmetic number, because the mean of its divisors is an integer number (12337051265280).

Almost surely, 2^{211022120100022} is an apocalyptic number.

211022120100022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

211022120100022 is a deficient number, since it is larger than the sum of its proper divisors (183763520388938).

211022120100022 is a wasteful number, since it uses less digits than its factorization.

211022120100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509966796.

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

Adding to 211022120100022 its reverse (220001021220112), we get a palindrome (431023141320134).

The spelling of 211022120100022 in words is "two hundred eleven trillion, twenty-two billion, one hundred twenty million, one hundred thousand, twenty-two".