212373226201044 has 24 divisors (see below), whose sum is σ = 495537771415680. Its totient is φ = 70791040598464.

The previous prime is 212373226201027. The next prime is 212373226201111. The reversal of 212373226201044 is 440102622373212.

It is a junction number, because it is equal to n+sod(n) for n = 212373226200993 and 212373226201011.

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, 36182677 + ... + 41640515.

It is an arithmetic number, because the mean of its divisors is an integer number (20647407142320).

Almost surely, 2^{212373226201044} is an apocalyptic number.

It is an amenable number.

212373226201044 is an abundant number, since it is smaller than the sum of its proper divisors (283164545214636).

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

212373226201044 is a wasteful number, since it uses less digits than its factorization.

212373226201044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8700479 (or 8700477 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 39.

Adding to 212373226201044 its reverse (440102622373212), we get a palindrome (652475848574256).

The spelling of 212373226201044 in words is "two hundred twelve trillion, three hundred seventy-three billion, two hundred twenty-six million, two hundred one thousand, forty-four".