222266671156 has 24 divisors (see below), whose sum is σ = 411869416896. Its totient is φ = 104590404480.

The previous prime is 222266671111. The next prime is 222266671259. The reversal of 222266671156 is 651176662222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1342071 + ... + 1498561.

It is an arithmetic number, because the mean of its divisors is an integer number (17161225704).

Almost surely, 2^222266671156 is an apocalyptic number.

It is an amenable number.

222266671156 is a deficient number, since it is larger than the sum of its proper divisors (189602745740).

222266671156 is a wasteful number, since it uses less digits than its factorization.

222266671156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177399 (or 177397 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The spelling of 222266671156 in words is "two hundred twenty-two billion, two hundred sixty-six million, six hundred seventy-one thousand, one hundred fifty-six".