212420250112444 has 12 divisors (see below), whose sum is σ = 405529568396568. Its totient is φ = 96554659142000.

The previous prime is 212420250112373. The next prime is 212420250112459. The reversal of 212420250112444 is 444211052024212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2413866478507 + ... + 2413866478594.

It is an arithmetic number, because the mean of its divisors is an integer number (33794130699714).

Almost surely, 2^{212420250112444} is an apocalyptic number.

It is an amenable number.

212420250112444 is a deficient number, since it is larger than the sum of its proper divisors (193109318284124).

212420250112444 is a wasteful number, since it uses less digits than its factorization.

212420250112444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4827732957116 (or 4827732957114 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 34.

The spelling of 212420250112444 in words is "two hundred twelve trillion, four hundred twenty billion, two hundred fifty million, one hundred twelve thousand, four hundred forty-four".