2244435621133 has 2 divisors, whose sum is σ = 2244435621134. Its totient is φ = 2244435621132.

The previous prime is 2244435621089. The next prime is 2244435621137. The reversal of 2244435621133 is 3311265344422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2053870195689 + 190565425444 = 1433133^2 + 436538^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244435621133 - 2¹⁷ = 2244435490061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2244435621137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122217810566 + 1122217810567.

It is an arithmetic number, because the mean of its divisors is an integer number (1122217810567).

Almost surely, 2^{2244435621133} is an apocalyptic number.

It is an amenable number.

2244435621133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244435621133 is an equidigital number, since it uses as much as digits as its factorization.

2244435621133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 40.

The spelling of 2244435621133 in words is "two trillion, two hundred forty-four billion, four hundred thirty-five million, six hundred twenty-one thousand, one hundred thirty-three".