2016458261322 has 64 divisors (see below), whose sum is σ = 4148220211200. Its totient is φ = 653233613760.

The previous prime is 2016458261303. The next prime is 2016458261327. The reversal of 2016458261322 is 2231628546102.

It is a super-2 number, since 2×2016458261322² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2016458261327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20783428 + ... + 20880224.

It is an arithmetic number, because the mean of its divisors is an integer number (64815940800).

Almost surely, 2^{2016458261322} is an apocalyptic number.

2016458261322 is an abundant number, since it is smaller than the sum of its proper divisors (2131761949878).

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

2016458261322 is a wasteful number, since it uses less digits than its factorization.

2016458261322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97571.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 2016458261322 in words is "two trillion, sixteen billion, four hundred fifty-eight million, two hundred sixty-one thousand, three hundred twenty-two".