22774735105541 has 4 divisors (see below), whose sum is σ = 22892738914572. Its totient is φ = 22656731296512.

The previous prime is 22774735105537. The next prime is 22774735105561. The reversal of 22774735105541 is 14550153747722.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16016404202500 + 6758330903041 = 4002050^2 + 2599679^2 .

It is a cyclic number.

It is not a de Polignac number, because 22774735105541 - 2² = 22774735105537 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22774735105511) 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, 59001904226 + ... + 59001904611.

It is an arithmetic number, because the mean of its divisors is an integer number (5723184728643).

Almost surely, 2^{22774735105541} is an apocalyptic number.

It is an amenable number.

22774735105541 is a deficient number, since it is larger than the sum of its proper divisors (118003809031).

22774735105541 is a wasteful number, since it uses less digits than its factorization.

22774735105541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118003809030.

The product of its (nonzero) digits is 8232000, while the sum is 53.

The spelling of 22774735105541 in words is "twenty-two trillion, seven hundred seventy-four billion, seven hundred thirty-five million, one hundred five thousand, five hundred forty-one".