22301214213 has 4 divisors (see below), whose sum is σ = 29734952288. Its totient is φ = 14867476140.

The previous prime is 22301214157. The next prime is 22301214251. The reversal of 22301214213 is 31241210322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22301214213 - 2¹⁶ = 22301148677 is a prime.

It is a super-2 number, since 2×22301214213² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22301214213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22301214283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3716869033 + ... + 3716869038.

It is an arithmetic number, because the mean of its divisors is an integer number (7433738072).

Almost surely, 2^22301214213 is an apocalyptic number.

It is an amenable number.

22301214213 is a deficient number, since it is larger than the sum of its proper divisors (7433738075).

22301214213 is an equidigital number, since it uses as much as digits as its factorization.

22301214213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7433738074.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22301214213 its reverse (31241210322), we get a palindrome (53542424535).

The spelling of 22301214213 in words is "twenty-two billion, three hundred one million, two hundred fourteen thousand, two hundred thirteen".