212088807404 has 12 divisors (see below), whose sum is σ = 372276730728. Its totient is φ = 105724027200.

The previous prime is 212088807389. The next prime is 212088807419. The reversal of 212088807404 is 404708880212.

It is an interprime number because it is at equal distance from previous prime (212088807389) and next prime (212088807419).

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 80092637 + ... + 80095284.

It is an arithmetic number, because the mean of its divisors is an integer number (31023060894).

Almost surely, 2^212088807404 is an apocalyptic number.

It is an amenable number.

212088807404 is a deficient number, since it is larger than the sum of its proper divisors (160187923324).

212088807404 is a wasteful number, since it uses less digits than its factorization.

212088807404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160188256 (or 160188254 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 44.

The spelling of 212088807404 in words is "two hundred twelve billion, eighty-eight million, eight hundred seven thousand, four hundred four".