211012100022 has 8 divisors (see below), whose sum is σ = 422024200056. Its totient is φ = 70337366672.

The previous prime is 211012100017. The next prime is 211012100027. The reversal of 211012100022 is 220001210112.

211012100022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (211012100017) and next prime (211012100027).

It is a sphenic number, since it is the product of 3 distinct primes.

211012100022 is an admirable number.

It is a super-2 number, since 2×211012100022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211012099980 and 211012100007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211012100027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17584341663 + ... + 17584341674.

It is an arithmetic number, because the mean of its divisors is an integer number (52753025007).

Almost surely, 2^211012100022 is an apocalyptic number.

211012100022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211012100022 is a wasteful number, since it uses less digits than its factorization.

211012100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35168683342.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 211012100022 its reverse (220001210112), we get a palindrome (431013310134).

The spelling of 211012100022 in words is "two hundred eleven billion, twelve million, one hundred thousand, twenty-two".