212706888348 has 48 divisors (see below), whose sum is σ = 505860526080. Its totient is φ = 69539755584.

The previous prime is 212706888301. The next prime is 212706888379. The reversal of 212706888348 is 843888607212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1772961 + ... + 1889127.

It is an arithmetic number, because the mean of its divisors is an integer number (10538760960).

Almost surely, 2^212706888348 is an apocalyptic number.

It is an amenable number.

212706888348 is an abundant number, since it is smaller than the sum of its proper divisors (293153637732).

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

212706888348 is a wasteful number, since it uses less digits than its factorization.

212706888348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119106 (or 119104 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 57.

The spelling of 212706888348 in words is "two hundred twelve billion, seven hundred six million, eight hundred eighty-eight thousand, three hundred forty-eight".