222664054402 has 16 divisors (see below), whose sum is σ = 351638242560. Its totient is φ = 105453420912.

The previous prime is 222664054373. The next prime is 222664054427. The reversal of 222664054402 is 204450466222.

222664054402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222664054402² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313938 + ... + 737485.

It is an arithmetic number, because the mean of its divisors is an integer number (21977390160).

Almost surely, 2^222664054402 is an apocalyptic number.

222664054402 is a deficient number, since it is larger than the sum of its proper divisors (128974188158).

222664054402 is a wasteful number, since it uses less digits than its factorization.

222664054402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057017.

The product of its (nonzero) digits is 184320, while the sum is 37.

The spelling of 222664054402 in words is "two hundred twenty-two billion, six hundred sixty-four million, fifty-four thousand, four hundred two".