227473540161162 has 32 divisors (see below), whose sum is σ = 466045170575040. Its totient is φ = 73974846122880.

The previous prime is 227473540161157. The next prime is 227473540161163. The reversal of 227473540161162 is 261161045374722.

It is a super-2 number, since 2×227473540161162² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (227473540161163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66566889 + ... + 69900627.

It is an arithmetic number, because the mean of its divisors is an integer number (14563911580470).

Almost surely, 2^{227473540161162} is an apocalyptic number.

227473540161162 is an abundant number, since it is smaller than the sum of its proper divisors (238571630413878).

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

227473540161162 is a wasteful number, since it uses less digits than its factorization.

227473540161162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3611158.

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 227473540161162 in words is "two hundred twenty-seven trillion, four hundred seventy-three billion, five hundred forty million, one hundred sixty-one thousand, one hundred sixty-two".