22162311451113 has 4 divisors (see below), whose sum is σ = 29549748601488. Its totient is φ = 14774874300740.

The previous prime is 22162311451087. The next prime is 22162311451121. The reversal of 22162311451113 is 31115411326122.

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 a cyclic number.

It is not a de Polignac number, because 22162311451113 - 2¹⁷ = 22162311320041 is a prime.

It is a super-3 number, since 3×22162311451113³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22162311051113) 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, 3693718575183 + ... + 3693718575188.

It is an arithmetic number, because the mean of its divisors is an integer number (7387437150372).

Almost surely, 2^{22162311451113} is an apocalyptic number.

It is an amenable number.

22162311451113 is a deficient number, since it is larger than the sum of its proper divisors (7387437150375).

22162311451113 is an equidigital number, since it uses as much as digits as its factorization.

22162311451113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7387437150374.

The product of its digits is 8640, while the sum is 33.

Adding to 22162311451113 its reverse (31115411326122), we get a palindrome (53277722777235).

The spelling of 22162311451113 in words is "twenty-two trillion, one hundred sixty-two billion, three hundred eleven million, four hundred fifty-one thousand, one hundred thirteen".