2244626101452 has 72 divisors (see below), whose sum is σ = 6123172742400. Its totient is φ = 638098987680.

The previous prime is 2244626101451. The next prime is 2244626101463. The reversal of 2244626101452 is 2541016264422.

It is a self number, because there is not a number n which added to its sum of digits gives 2244626101452.

It is not an unprimeable number, because it can be changed into a prime (2244626101451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9474424 + ... + 9708447.

Almost surely, 2^{2244626101452} is an apocalyptic number.

It is an amenable number.

2244626101452 is an abundant number, since it is smaller than the sum of its proper divisors (3878546640948).

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

2244626101452 is a wasteful number, since it uses less digits than its factorization.

2244626101452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19183091 (or 19183082 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 2244626101452 in words is "two trillion, two hundred forty-four billion, six hundred twenty-six million, one hundred one thousand, four hundred fifty-two".