212110000010122 has 16 divisors (see below), whose sum is σ = 320377999479552. Its totient is φ = 105317798194800.

The previous prime is 212110000010119. The next prime is 212110000010143. The reversal of 212110000010122 is 221010000011212.

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, 115254933 + ... + 117080824.

It is an arithmetic number, because the mean of its divisors is an integer number (20023624967472).

Almost surely, 2^{212110000010122} is an apocalyptic number.

212110000010122 is a deficient number, since it is larger than the sum of its proper divisors (108267999469430).

212110000010122 is a wasteful number, since it uses less digits than its factorization.

212110000010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232338933.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 212110000010122 its reverse (221010000011212), we get a palindrome (433120000021334).

The spelling of 212110000010122 in words is "two hundred twelve trillion, one hundred ten billion, ten thousand, one hundred twenty-two".