162246004081 has 16 divisors (see below), whose sum is σ = 196348541184. Its totient is φ = 130876038144.

The previous prime is 162246004079. The next prime is 162246004091. The reversal of 162246004081 is 180400642261.

It is a cyclic number.

It is not a de Polignac number, because 162246004081 - 2¹ = 162246004079 is a prime.

It is a super-2 number, since 2×162246004081² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162246004061) 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, 1462921 + ... + 1569913.

It is an arithmetic number, because the mean of its divisors is an integer number (12271783824).

Almost surely, 2^162246004081 is an apocalyptic number.

It is an amenable number.

162246004081 is a deficient number, since it is larger than the sum of its proper divisors (34102537103).

162246004081 is a wasteful number, since it uses less digits than its factorization.

162246004081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119760.

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 162246004081 in words is "one hundred sixty-two billion, two hundred forty-six million, four thousand, eighty-one".