22630653211 has 4 divisors (see below), whose sum is σ = 22727780712. Its totient is φ = 22533525712.

The previous prime is 22630653203. The next prime is 22630653217. The reversal of 22630653211 is 11235603622.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22630653211 - 2³ = 22630653203 is a prime.

It is a super-2 number, since 2×22630653211² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22630653217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48563401 + ... + 48563866.

It is an arithmetic number, because the mean of its divisors is an integer number (5681945178).

Almost surely, 2^22630653211 is an apocalyptic number.

22630653211 is a deficient number, since it is larger than the sum of its proper divisors (97127501).

22630653211 is an equidigital number, since it uses as much as digits as its factorization.

22630653211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97127500.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 22630653211 in words is "twenty-two billion, six hundred thirty million, six hundred fifty-three thousand, two hundred eleven".