212123430114022 has 64 divisors (see below), whose sum is σ = 366453271388160. Its totient is φ = 90209819750400.

The previous prime is 212123430113993. The next prime is 212123430114053. The reversal of 212123430114022 is 220411034321212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1722152854 + ... + 1722276022.

It is an arithmetic number, because the mean of its divisors is an integer number (5725832365440).

Almost surely, 2^{212123430114022} is an apocalyptic number.

212123430114022 is a deficient number, since it is larger than the sum of its proper divisors (154329841274138).

212123430114022 is a wasteful number, since it uses less digits than its factorization.

212123430114022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125237.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 212123430114022 its reverse (220411034321212), we get a palindrome (432534464435234).

The spelling of 212123430114022 in words is "two hundred twelve trillion, one hundred twenty-three billion, four hundred thirty million, one hundred fourteen thousand, twenty-two".