10221411132451 has 2 divisors, whose sum is σ = 10221411132452. Its totient is φ = 10221411132450.

The previous prime is 10221411132367. The next prime is 10221411132473. The reversal of 10221411132451 is 15423111412201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10221411132451 - 2⁷ = 10221411132323 is a prime.

It is not a weakly prime, because it can be changed into another prime (10221411132481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110705566225 + 5110705566226.

It is an arithmetic number, because the mean of its divisors is an integer number (5110705566226).

Almost surely, 2^{10221411132451} is an apocalyptic number.

10221411132451 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221411132451 is an equidigital number, since it uses as much as digits as its factorization.

10221411132451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 10221411132451 its reverse (15423111412201), we get a palindrome (25644522544652).

The spelling of 10221411132451 in words is "ten trillion, two hundred twenty-one billion, four hundred eleven million, one hundred thirty-two thousand, four hundred fifty-one".