222848446 has 8 divisors (see below), whose sum is σ = 342046584. Its totient is φ = 108832920.

The previous prime is 222848419. The next prime is 222848453. The reversal of 222848446 is 644848222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×222848446² = 99322859769229832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222848399 and 222848408.

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, 1295545 + ... + 1295716.

It is an arithmetic number, because the mean of its divisors is an integer number (42755823).

Almost surely, 2^222848446 is an apocalyptic number.

222848446 is a deficient number, since it is larger than the sum of its proper divisors (119198138).

222848446 is a wasteful number, since it uses less digits than its factorization.

222848446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2591306.

The product of its digits is 196608, while the sum is 40.

The square root of 222848446 is about 14928.1092573708. The cubic root of 222848446 is about 606.2752927273.

The spelling of 222848446 in words is "two hundred twenty-two million, eight hundred forty-eight thousand, four hundred forty-six".