4398020222 has 4 divisors (see below), whose sum is σ = 6597030336. Its totient is φ = 2199010110.

The previous prime is 4398020213. The next prime is 4398020239. The reversal of 4398020222 is 2220208934.

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, 1099505054 + ... + 1099505057.

It is an arithmetic number, because the mean of its divisors is an integer number (1649257584).

Almost surely, 2^4398020222 is an apocalyptic number.

4398020222 is a deficient number, since it is larger than the sum of its proper divisors (2199010114).

4398020222 is a wasteful number, since it uses less digits than its factorization.

4398020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199010113.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 4398020222 is about 66317.5709898968. The cubic root of 4398020222 is about 1638.3967355087.

The spelling of 4398020222 in words is "four billion, three hundred ninety-eight million, twenty thousand, two hundred twenty-two".