2454222101 has 2 divisors, whose sum is σ = 2454222102. Its totient is φ = 2454222100.

The previous prime is 2454222059. The next prime is 2454222143. The reversal of 2454222101 is 1012224542.

It is a balanced prime because it is at equal distance from previous prime (2454222059) and next prime (2454222143).

It can be written as a sum of positive squares in only one way, i.e., 2357199601 + 97022500 = 48551^2 + 9850^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2454222101 is a prime.

It is a super-2 number, since 2×2454222101² = 12046412242073708402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2454221101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1227111050 + 1227111051.

It is an arithmetic number, because the mean of its divisors is an integer number (1227111051).

Almost surely, 2^2454222101 is an apocalyptic number.

It is an amenable number.

2454222101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2454222101 is an equidigital number, since it uses as much as digits as its factorization.

2454222101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2454222101 is about 49540.1059849492. The cubic root of 2454222101 is about 1348.8737018402.

Adding to 2454222101 its reverse (1012224542), we get a palindrome (3466446643).

The spelling of 2454222101 in words is "two billion, four hundred fifty-four million, two hundred twenty-two thousand, one hundred one".