220822498 has 12 divisors (see below), whose sum is σ = 358673778. Its totient is φ = 101917920.

The previous prime is 220822487. The next prime is 220822507. The reversal of 220822498 is 894228022.

It can be written as a sum of positive squares in 3 ways, for example, as 42680089 + 178142409 = 6533^2 + 13347^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 326323 + ... + 326998.

Almost surely, 2^220822498 is an apocalyptic number.

220822498 is a deficient number, since it is larger than the sum of its proper divisors (137851280).

220822498 is a wasteful number, since it uses less digits than its factorization.

220822498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653349 (or 653336 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 220822498 is about 14860.0975097743. The cubic root of 220822498 is about 604.4324509251.

The spelling of 220822498 in words is "two hundred twenty million, eight hundred twenty-two thousand, four hundred ninety-eight".