2263244423622 has 384 divisors, whose sum is σ = 5892801352704. Its totient is φ = 566785050624.

The previous prime is 2263244423599. The next prime is 2263244423641.

2263244423622 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3855612013 + ... + 3855612599.

It is an arithmetic number, because the mean of its divisors is an integer number (15345836856).

Almost surely, 2^{2263244423622} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2263244423622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2946400676352).

2263244423622 is an abundant number, since it is smaller than the sum of its proper divisors (3629556929082).

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

2263244423622 is a wasteful number, since it uses less digits than its factorization.

2263244423622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992 (or 979 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 42.

The spelling of 2263244423622 in words is "two trillion, two hundred sixty-three billion, two hundred forty-four million, four hundred twenty-three thousand, six hundred twenty-two".