222940695556 has 12 divisors (see below), whose sum is σ = 395969295568. Its totient is φ = 109806611112.

The previous prime is 222940695473. The next prime is 222940695569. The reversal of 222940695556 is 655596049222.

It is a junction number, because it is equal to n+sod(n) for n = 222940695497 and 222940695506.

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, 415933866 + ... + 415934401.

Almost surely, 2^222940695556 is an apocalyptic number.

It is an amenable number.

222940695556 is a deficient number, since it is larger than the sum of its proper divisors (173028600012).

222940695556 is a wasteful number, since it uses less digits than its factorization.

222940695556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831868338 (or 831868336 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 55.

The spelling of 222940695556 in words is "two hundred twenty-two billion, nine hundred forty million, six hundred ninety-five thousand, five hundred fifty-six".