918292020212 has 12 divisors (see below), whose sum is σ = 1836584040480. Its totient is φ = 393553722936.

The previous prime is 918292020193. The next prime is 918292020281. The reversal of 918292020212 is 212020292819.

918292020212 is an admirable number.

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, 16398071762 + ... + 16398071817.

It is an arithmetic number, because the mean of its divisors is an integer number (153048670040).

Almost surely, 2^918292020212 is an apocalyptic number.

It is an amenable number.

918292020212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

918292020212 is a wasteful number, since it uses less digits than its factorization.

918292020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32796143590 (or 32796143588 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 918292020212 in words is "nine hundred eighteen billion, two hundred ninety-two million, twenty thousand, two hundred twelve".