22046116213 has 4 divisors (see below), whose sum is σ = 24050308608. Its totient is φ = 20041923820.

The previous prime is 22046116199. The next prime is 22046116229. The reversal of 22046116213 is 31261164022.

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 a de Polignac number, because none of the positive numbers 2^k-22046116213 is a prime.

It is a super-2 number, since 2×22046116213² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22046116243) 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, 1002096181 + ... + 1002096202.

It is an arithmetic number, because the mean of its divisors is an integer number (6012577152).

Almost surely, 2^22046116213 is an apocalyptic number.

It is an amenable number.

22046116213 is a deficient number, since it is larger than the sum of its proper divisors (2004192395).

22046116213 is a wasteful number, since it uses less digits than its factorization.

22046116213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004192394.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 22046116213 in words is "twenty-two billion, forty-six million, one hundred sixteen thousand, two hundred thirteen".