22002102213 has 16 divisors (see below), whose sum is σ = 36106014336. Its totient is φ = 11605504320.

The previous prime is 22002102209. The next prime is 22002102313. The reversal of 22002102213 is 31220120022.

It is a happy number.

It is not a de Polignac number, because 22002102213 - 2² = 22002102209 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22002102192 and 22002102201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002102203) 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, 40296618 + ... + 40297163.

It is an arithmetic number, because the mean of its divisors is an integer number (2256625896).

Almost surely, 2^22002102213 is an apocalyptic number.

It is an amenable number.

22002102213 is a deficient number, since it is larger than the sum of its proper divisors (14103912123).

22002102213 is a wasteful number, since it uses less digits than its factorization.

22002102213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80593804.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22002102213 its reverse (31220120022), we get a palindrome (53222222235).

The spelling of 22002102213 in words is "twenty-two billion, two million, one hundred two thousand, two hundred thirteen".