22133322420113 has 4 divisors (see below), whose sum is σ = 22134464450868. Its totient is φ = 22132180389360.

The previous prime is 22133322420067. The next prime is 22133322420119. The reversal of 22133322420113 is 31102422333122.

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

It can be written as a sum of positive squares in 2 ways, for example, as 14638145916289 + 7495176503824 = 3825983^2 + 2737732^2 .

It is a cyclic number.

It is not a de Polignac number, because 22133322420113 - 2²⁴ = 22133305642897 is a prime.

It is a super-2 number, since 2×22133322420113² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22133322420119) 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, 570986306 + ... + 571025067.

It is an arithmetic number, because the mean of its divisors is an integer number (5533616112717).

Almost surely, 2^{22133322420113} is an apocalyptic number.

It is an amenable number.

22133322420113 is a deficient number, since it is larger than the sum of its proper divisors (1142030755).

22133322420113 is a wasteful number, since it uses less digits than its factorization.

22133322420113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142030754.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 22133322420113 its reverse (31102422333122), we get a palindrome (53235744753235).

The spelling of 22133322420113 in words is "twenty-two trillion, one hundred thirty-three billion, three hundred twenty-two million, four hundred twenty thousand, one hundred thirteen".