2722152421103 has 2 divisors, whose sum is σ = 2722152421104. Its totient is φ = 2722152421102.

The previous prime is 2722152421099. The next prime is 2722152421151. The reversal of 2722152421103 is 3011242512272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2722152421103 - 2² = 2722152421099 is a prime.

It is a super-2 number, since 2×2722152421103² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2722152421103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2722152421603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361076210551 + 1361076210552.

It is an arithmetic number, because the mean of its divisors is an integer number (1361076210552).

Almost surely, 2^{2722152421103} is an apocalyptic number.

2722152421103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2722152421103 is an equidigital number, since it uses as much as digits as its factorization.

2722152421103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 32.

Adding to 2722152421103 its reverse (3011242512272), we get a palindrome (5733394933375).

The spelling of 2722152421103 in words is "two trillion, seven hundred twenty-two billion, one hundred fifty-two million, four hundred twenty-one thousand, one hundred three".