162270255226 has 16 divisors (see below), whose sum is σ = 243591373440. Its totient is φ = 81073159200.

The previous prime is 162270255221. The next prime is 162270255229. The reversal of 162270255226 is 622552072261.

It is a happy number.

It is a super-2 number, since 2×162270255226² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (162270255221) 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, 22758430 + ... + 22765558.

It is an arithmetic number, because the mean of its divisors is an integer number (15224460840).

Almost surely, 2^162270255226 is an apocalyptic number.

162270255226 is a deficient number, since it is larger than the sum of its proper divisors (81321118214).

162270255226 is a wasteful number, since it uses less digits than its factorization.

162270255226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14229.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 162270255226 in words is "one hundred sixty-two billion, two hundred seventy million, two hundred fifty-five thousand, two hundred twenty-six".