22022321022213 has 8 divisors (see below), whose sum is σ = 29371267016448. Its totient is φ = 14677461188064.

The previous prime is 22022321022181. The next prime is 22022321022263. The reversal of 22022321022213 is 31222012322022.

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

It is not a de Polignac number, because 22022321022213 - 2⁵ = 22022321022181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022321022263) 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, 1021527445 + ... + 1021549002.

It is an arithmetic number, because the mean of its divisors is an integer number (3671408377056).

Almost surely, 2^{22022321022213} is an apocalyptic number.

It is an amenable number.

22022321022213 is a deficient number, since it is larger than the sum of its proper divisors (7348945994235).

22022321022213 is a wasteful number, since it uses less digits than its factorization.

22022321022213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043080043.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22022321022213 its reverse (31222012322022), we get a palindrome (53244333344235).

The spelling of 22022321022213 in words is "twenty-two trillion, twenty-two billion, three hundred twenty-one million, twenty-two thousand, two hundred thirteen".