222055152161 has 8 divisors (see below), whose sum is σ = 228866666784. Its totient is φ = 215310091680.

The previous prime is 222055152091. The next prime is 222055152167. The reversal of 222055152161 is 161251550222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222055152161 - 2¹⁴ = 222055135777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222055152167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16606751 + ... + 16620116.

It is an arithmetic number, because the mean of its divisors is an integer number (28608333348).

Almost surely, 2^222055152161 is an apocalyptic number.

It is an amenable number.

222055152161 is a deficient number, since it is larger than the sum of its proper divisors (6811514623).

222055152161 is a wasteful number, since it uses less digits than its factorization.

222055152161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33227071.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 222055152161 in words is "two hundred twenty-two billion, fifty-five million, one hundred fifty-two thousand, one hundred sixty-one".