22050053747045 has 4 divisors (see below), whose sum is σ = 26460064496460. Its totient is φ = 17640042997632.

The previous prime is 22050053747027. The next prime is 22050053747083. The reversal of 22050053747045 is 54074735005022.

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 4566692068324 + 17483361678721 = 2136982^2 + 4181311^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22050053747045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22050053746987 and 22050053747005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2205005374700 + ... + 2205005374709.

It is an arithmetic number, because the mean of its divisors is an integer number (6615016124115).

Almost surely, 2^{22050053747045} is an apocalyptic number.

It is an amenable number.

22050053747045 is a deficient number, since it is larger than the sum of its proper divisors (4410010749415).

22050053747045 is an equidigital number, since it uses as much as digits as its factorization.

22050053747045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4410010749414.

The product of its (nonzero) digits is 1176000, while the sum is 44.

The spelling of 22050053747045 in words is "twenty-two trillion, fifty billion, fifty-three million, seven hundred forty-seven thousand, forty-five".