22011202313 has 16 divisors (see below), whose sum is σ = 22887942336. Its totient is φ = 21153000960.

The previous prime is 22011202277. The next prime is 22011202321. The reversal of 22011202313 is 31320211022.

It is a cyclic number.

It is not a de Polignac number, because 22011202313 - 2⁶ = 22011202249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22011202291 and 22011202300.

It is not an unprimeable number, because it can be changed into a prime (22011202373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 740606 + ... + 769752.

It is an arithmetic number, because the mean of its divisors is an integer number (1430496396).

Almost surely, 2^22011202313 is an apocalyptic number.

It is an amenable number.

22011202313 is a deficient number, since it is larger than the sum of its proper divisors (876740023).

22011202313 is a wasteful number, since it uses less digits than its factorization.

22011202313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29464.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22011202313 its reverse (31320211022), we get a palindrome (53331413335).

The spelling of 22011202313 in words is "twenty-two billion, eleven million, two hundred two thousand, three hundred thirteen".