222601466115 has 32 divisors (see below), whose sum is σ = 452269647360. Its totient is φ = 101760669792.

The previous prime is 222601466111. The next prime is 222601466189. The reversal of 222601466115 is 511664106222.

222601466115 is a `hidden beast` number, since 2 + 2 + 2 + 601 + 46 + 6 + 1 + 1 + 5 = 666.

It is not a de Polignac number, because 222601466115 - 2² = 222601466111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222601466115.

It is not an unprimeable number, because it can be changed into a prime (222601466111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117777609 + ... + 117779498.

It is an arithmetic number, because the mean of its divisors is an integer number (14133426480).

Almost surely, 2^222601466115 is an apocalyptic number.

222601466115 is an abundant number, since it is smaller than the sum of its proper divisors (229668181245).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222601466115 is a wasteful number, since it uses less digits than its factorization.

222601466115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235557128 (or 235557122 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 222601466115 in words is "two hundred twenty-two billion, six hundred one million, four hundred sixty-six thousand, one hundred fifteen".