6892220222 has 4 divisors (see below), whose sum is σ = 10338330336. Its totient is φ = 3446110110.

The previous prime is 6892220219. The next prime is 6892220233. The reversal of 6892220222 is 2220222986.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1723055054 + ... + 1723055057.

It is an arithmetic number, because the mean of its divisors is an integer number (2584582584).

Almost surely, 2^6892220222 is an apocalyptic number.

6892220222 is a deficient number, since it is larger than the sum of its proper divisors (3446110114).

6892220222 is a wasteful number, since it uses less digits than its factorization.

6892220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446110113.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 6892220222 is about 83019.3966612622. The cubic root of 6892220222 is about 1903.0624869775.

The spelling of 6892220222 in words is "six billion, eight hundred ninety-two million, two hundred twenty thousand, two hundred twenty-two".