212262033422 has 16 divisors (see below), whose sum is σ = 337222241712. Its totient is φ = 99858330240.

The previous prime is 212262033353. The next prime is 212262033463. The reversal of 212262033422 is 224330262212.

212262033422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 811373 + ... + 1040600.

It is an arithmetic number, because the mean of its divisors is an integer number (21076390107).

Almost surely, 2^212262033422 is an apocalyptic number.

212262033422 is a deficient number, since it is larger than the sum of its proper divisors (124960208290).

212262033422 is a wasteful number, since it uses less digits than its factorization.

212262033422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855363.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 212262033422 its reverse (224330262212), we get a palindrome (436592295634).

The spelling of 212262033422 in words is "two hundred twelve billion, two hundred sixty-two million, thirty-three thousand, four hundred twenty-two".