212000110102122 has 32 divisors (see below), whose sum is σ = 433945747181760. Its totient is φ = 69009759907200.

The previous prime is 212000110102103. The next prime is 212000110102127. The reversal of 212000110102122 is 221201011000212.

It is not an unprimeable number, because it can be changed into a prime (212000110102127) 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 15 ways as a sum of consecutive naturals, for example, 79227547 + ... + 81859662.

It is an arithmetic number, because the mean of its divisors is an integer number (13560804599430).

Almost surely, 2^{212000110102122} is an apocalyptic number.

212000110102122 is an abundant number, since it is smaller than the sum of its proper divisors (221945637079638).

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

212000110102122 is a wasteful number, since it uses less digits than its factorization.

212000110102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161092358.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 212000110102122 its reverse (221201011000212), we get a palindrome (433201121102334).

The spelling of 212000110102122 in words is "two hundred twelve trillion, one hundred ten million, one hundred two thousand, one hundred twenty-two".