22402331741 has 4 divisors (see below), whose sum is σ = 22402633500. Its totient is φ = 22402029984.

The previous prime is 22402331717. The next prime is 22402331759. The reversal of 22402331741 is 14713320422.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14713320422 = 2 ⋅7356660211.

It can be written as a sum of positive squares in 2 ways, for example, as 779805625 + 21622526116 = 27925^2 + 147046^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22402331741 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22402331141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46895 + ... + 216803.

It is an arithmetic number, because the mean of its divisors is an integer number (5600658375).

Almost surely, 2^22402331741 is an apocalyptic number.

It is an amenable number.

22402331741 is a deficient number, since it is larger than the sum of its proper divisors (301759).

22402331741 is a wasteful number, since it uses less digits than its factorization.

22402331741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301758.

The product of its (nonzero) digits is 8064, while the sum is 29.

The spelling of 22402331741 in words is "twenty-two billion, four hundred two million, three hundred thirty-one thousand, seven hundred forty-one".