22747106105050 has 12 divisors (see below), whose sum is σ = 42309617355486. Its totient is φ = 9098842442000.

The previous prime is 22747106105041. The next prime is 22747106105131. The reversal of 22747106105050 is 5050160174722.

It can be written as a sum of positive squares in 3 ways, for example, as 11631503429001 + 11115602676049 = 3410499^2 + 3334007^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22747106104994 and 22747106105012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 227471061001 + ... + 227471061100.

Almost surely, 2^{22747106105050} is an apocalyptic number.

22747106105050 is a deficient number, since it is larger than the sum of its proper divisors (19562511250436).

22747106105050 is a wasteful number, since it uses less digits than its factorization.

22747106105050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454942122113 (or 454942122108 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 40.

Adding to 22747106105050 its reverse (5050160174722), we get a palindrome (27797266279772).

The spelling of 22747106105050 in words is "twenty-two trillion, seven hundred forty-seven billion, one hundred six million, one hundred five thousand, fifty".