2273162390016 has 240 divisors, whose sum is σ = 7350846997824. Its totient is φ = 621236453376.

The previous prime is 2273162389963. The next prime is 2273162390021. The reversal of 2273162390016 is 6100932613722.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 2273162390016.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1074496 + ... + 2387648.

Almost surely, 2^{2273162390016} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2273162390016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3675423498912).

2273162390016 is an abundant number, since it is smaller than the sum of its proper divisors (5077684607808).

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

2273162390016 is a wasteful number, since it uses less digits than its factorization.

2273162390016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313211 (or 1313188 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 2273162390016 in words is "two trillion, two hundred seventy-three billion, one hundred sixty-two million, three hundred ninety thousand, sixteen".