2263470743622 has 96 divisors (see below), whose sum is σ = 5289646037760. Its totient is φ = 643366152000.

The previous prime is 2263470743617. The next prime is 2263470743647.

It is a happy number.

2263470743622 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 580863 + ... + 2205525.

It is an arithmetic number, because the mean of its divisors is an integer number (55100479560).

Almost surely, 2^{2263470743622} is an apocalyptic number.

2263470743622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2263470743622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2644823018880).

2263470743622 is an abundant number, since it is smaller than the sum of its proper divisors (3026175294138).

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

2263470743622 is a wasteful number, since it uses less digits than its factorization.

2263470743622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624810 (or 1624799 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 48.

The spelling of 2263470743622 in words is "two trillion, two hundred sixty-three billion, four hundred seventy million, seven hundred forty-three thousand, six hundred twenty-two".