22012630727 has 8 divisors (see below), whose sum is σ = 23491017216. Its totient is φ = 20554636032.

The previous prime is 22012630697. The next prime is 22012630793. The reversal of 22012630727 is 72703621022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22012630727 - 2¹⁶ = 22012565191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22012630693 and 22012630702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22012630027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5095718 + ... + 5100035.

It is an arithmetic number, because the mean of its divisors is an integer number (2936377152).

Almost surely, 2^22012630727 is an apocalyptic number.

22012630727 is a deficient number, since it is larger than the sum of its proper divisors (1478386489).

22012630727 is a wasteful number, since it uses less digits than its factorization.

22012630727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10195897.

The product of its (nonzero) digits is 14112, while the sum is 32.

The spelling of 22012630727 in words is "twenty-two billion, twelve million, six hundred thirty thousand, seven hundred twenty-seven".