212101000111022 has 16 divisors (see below), whose sum is σ = 347431803980544. Its totient is φ = 96310256571000.

The previous prime is 212101000111001. The next prime is 212101000111067. The reversal of 212101000111022 is 220111000101212.

212101000111022 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 = 212101000110988 and 212101000111006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4964424854 + ... + 4964467577.

It is an arithmetic number, because the mean of its divisors is an integer number (21714487748784).

Almost surely, 2^{212101000111022} is an apocalyptic number.

212101000111022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212101000111022 is a deficient number, since it is larger than the sum of its proper divisors (135330803869522).

212101000111022 is a wasteful number, since it uses less digits than its factorization.

212101000111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9928893415.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 212101000111022 its reverse (220111000101212), we get a palindrome (432212000212234).

The spelling of 212101000111022 in words is "two hundred twelve trillion, one hundred one billion, one hundred eleven thousand, twenty-two".