1368673222 has 32 divisors (see below), whose sum is σ = 2367503424. Its totient is φ = 581299200.

The previous prime is 1368673217. The next prime is 1368673249. The reversal of 1368673222 is 2223768631.

It is a super-2 number, since 2×1368673222² = 3746532777239722568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785272 + ... + 787012.

It is an arithmetic number, because the mean of its divisors is an integer number (73984482).

Almost surely, 2^1368673222 is an apocalyptic number.

1368673222 is a deficient number, since it is larger than the sum of its proper divisors (998830202).

1368673222 is a wasteful number, since it uses less digits than its factorization.

1368673222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224.

The product of its digits is 145152, while the sum is 40.

The square root of 1368673222 is about 36995.5838175315. The cubic root of 1368673222 is about 1110.2818919908.

The spelling of 1368673222 in words is "one billion, three hundred sixty-eight million, six hundred seventy-three thousand, two hundred twenty-two".