214221124431207 has 24 divisors (see below), whose sum is σ = 314504196456528. Its totient is φ = 140472398592000.

The previous prime is 214221124431173. The next prime is 214221124431241. The reversal of 214221124431207 is 702134421122412.

It is a happy number.

214221124431207 is a `hidden beast` number, since 2 + 1 + 4 + 2 + 2 + 1 + 1 + 2 + 443 + 1 + 207 = 666.

It is an interprime number because it is at equal distance from previous prime (214221124431173) and next prime (214221124431241).

It is not a de Polignac number, because 214221124431207 - 2¹⁴ = 214221124414823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214221124431107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254119207 + ... + 254960807.

It is an arithmetic number, because the mean of its divisors is an integer number (13104341519022).

Almost surely, 2^{214221124431207} is an apocalyptic number.

214221124431207 is a deficient number, since it is larger than the sum of its proper divisors (100283072025321).

214221124431207 is a wasteful number, since it uses less digits than its factorization.

214221124431207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305311 (or 1305308 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

Adding to 214221124431207 its reverse (702134421122412), we get a palindrome (916355545553619).

The spelling of 214221124431207 in words is "two hundred fourteen trillion, two hundred twenty-one billion, one hundred twenty-four million, four hundred thirty-one thousand, two hundred seven".