22125244520614 has 4 divisors (see below), whose sum is σ = 33187866780924. Its totient is φ = 11062622260306.

The previous prime is 22125244520609. The next prime is 22125244520629. The reversal of 22125244520614 is 41602544252122.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5531311130152 + ... + 5531311130155.

It is an arithmetic number, because the mean of its divisors is an integer number (8296966695231).

Almost surely, 2^{22125244520614} is an apocalyptic number.

22125244520614 is a deficient number, since it is larger than the sum of its proper divisors (11062622260310).

22125244520614 is a wasteful number, since it uses less digits than its factorization.

22125244520614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11062622260309.

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 22125244520614 its reverse (41602544252122), we get a palindrome (63727788772736).

The spelling of 22125244520614 in words is "twenty-two trillion, one hundred twenty-five billion, two hundred forty-four million, five hundred twenty thousand, six hundred fourteen".