2661113422 has 8 divisors (see below), whose sum is σ = 4354549272. Its totient is φ = 1209597000.

The previous prime is 2661113417. The next prime is 2661113447. The reversal of 2661113422 is 2243111662.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60479829 + ... + 60479872.

It is an arithmetic number, because the mean of its divisors is an integer number (544318659).

Almost surely, 2^2661113422 is an apocalyptic number.

2661113422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2661113422 is a deficient number, since it is larger than the sum of its proper divisors (1693435850).

2661113422 is a wasteful number, since it uses less digits than its factorization.

2661113422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120959714.

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

The square root of 2661113422 is about 51585.9808668983. The cubic root of 2661113422 is about 1385.7592785324.

The spelling of 2661113422 in words is "two billion, six hundred sixty-one million, one hundred thirteen thousand, four hundred twenty-two".