2272382673612 has 96 divisors (see below), whose sum is σ = 5825263288320. Its totient is φ = 686241346560.

The previous prime is 2272382673611. The next prime is 2272382673637. The reversal of 2272382673612 is 2163762832722.

It is a super-2 number, since 2×2272382673612² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (2272382673611) 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, 1377973 + ... + 2538419.

It is an arithmetic number, because the mean of its divisors is an integer number (60679825920).

Almost surely, 2^{2272382673612} 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 2272382673612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2912631644160).

2272382673612 is an abundant number, since it is smaller than the sum of its proper divisors (3552880614708).

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

2272382673612 is a wasteful number, since it uses less digits than its factorization.

2272382673612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160831 (or 1160829 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 51.

The spelling of 2272382673612 in words is "two trillion, two hundred seventy-two billion, three hundred eighty-two million, six hundred seventy-three thousand, six hundred twelve".