4222150122451 has 2 divisors, whose sum is σ = 4222150122452. Its totient is φ = 4222150122450.

The previous prime is 4222150122431. The next prime is 4222150122523. The reversal of 4222150122451 is 1542210512224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4222150122451 - 2⁴¹ = 2023126866899 is a prime.

It is not a weakly prime, because it can be changed into another prime (4222150122431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111075061225 + 2111075061226.

It is an arithmetic number, because the mean of its divisors is an integer number (2111075061226).

Almost surely, 2^{4222150122451} is an apocalyptic number.

4222150122451 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222150122451 is an equidigital number, since it uses as much as digits as its factorization.

4222150122451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 4222150122451 its reverse (1542210512224), we get a palindrome (5764360634675).

The spelling of 4222150122451 in words is "four trillion, two hundred twenty-two billion, one hundred fifty million, one hundred twenty-two thousand, four hundred fifty-one".