22052528481476 has 6 divisors (see below), whose sum is σ = 38591924842590. Its totient is φ = 11026264240736.

The previous prime is 22052528481449. The next prime is 22052528481479. The reversal of 22052528481476 is 67418482525022.

It can be written as a sum of positive squares in only one way, i.e., 11127388179076 + 10925140302400 = 3335774^2 + 3305320^2 .

It is not an unprimeable number, because it can be changed into a prime (22052528481479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756566060181 + ... + 2756566060188.

It is an arithmetic number, because the mean of its divisors is an integer number (6431987473765).

Almost surely, 2^{22052528481476} is an apocalyptic number.

It is an amenable number.

22052528481476 is a deficient number, since it is larger than the sum of its proper divisors (16539396361114).

22052528481476 is a wasteful number, since it uses less digits than its factorization.

22052528481476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5513132120373 (or 5513132120371 counting only the distinct ones).

The product of its (nonzero) digits is 17203200, while the sum is 56.

The spelling of 22052528481476 in words is "twenty-two trillion, fifty-two billion, five hundred twenty-eight million, four hundred eighty-one thousand, four hundred seventy-six".