214224122551 has 2 divisors, whose sum is σ = 214224122552. Its totient is φ = 214224122550.

The previous prime is 214224122501. The next prime is 214224122569. The reversal of 214224122551 is 155221422412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214224122551 - 2¹¹ = 214224120503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214224122501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107112061275 + 107112061276.

It is an arithmetic number, because the mean of its divisors is an integer number (107112061276).

Almost surely, 2^214224122551 is an apocalyptic number.

214224122551 is a deficient number, since it is larger than the sum of its proper divisors (1).

214224122551 is an equidigital number, since it uses as much as digits as its factorization.

214224122551 is an evil number, because the sum of its binary digits is even.

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

Adding to 214224122551 its reverse (155221422412), we get a palindrome (369445544963).

The spelling of 214224122551 in words is "two hundred fourteen billion, two hundred twenty-four million, one hundred twenty-two thousand, five hundred fifty-one".