214100224221 has 8 divisors (see below), whose sum is σ = 307425963040. Its totient is φ = 131753984112.

The previous prime is 214100224213. The next prime is 214100224309. The reversal of 214100224221 is 122422001412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 214100224221 - 2³ = 214100224213 is a prime.

It is a super-2 number, since 2×214100224221² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214100224621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2744874631 + ... + 2744874708.

It is an arithmetic number, because the mean of its divisors is an integer number (38428245380).

Almost surely, 2^214100224221 is an apocalyptic number.

It is an amenable number.

214100224221 is a deficient number, since it is larger than the sum of its proper divisors (93325738819).

214100224221 is a wasteful number, since it uses less digits than its factorization.

214100224221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5489749355.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 214100224221 its reverse (122422001412), we get a palindrome (336522225633).

The spelling of 214100224221 in words is "two hundred fourteen billion, one hundred million, two hundred twenty-four thousand, two hundred twenty-one".