156160222 has 8 divisors (see below), whose sum is σ = 234317016. Its totient is φ = 78054552.

The previous prime is 156160217. The next prime is 156160231. The reversal of 156160222 is 222061651.

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

It is a congruent number.

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, 3913 + ... + 18100.

It is an arithmetic number, because the mean of its divisors is an integer number (29289627).

Almost surely, 2^156160222 is an apocalyptic number.

156160222 is a deficient number, since it is larger than the sum of its proper divisors (78156794).

156160222 is a wasteful number, since it uses less digits than its factorization.

156160222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25562.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 156160222 is about 12496.4083640060. The cubic root of 156160222 is about 538.5054949642.

The spelling of 156160222 in words is "one hundred fifty-six million, one hundred sixty thousand, two hundred twenty-two".