102214024221 has 8 divisors (see below), whose sum is σ = 139609399104. Its totient is φ = 66480666080.

The previous prime is 102214024193. The next prime is 102214024223. The reversal of 102214024221 is 122420412201.

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

It is a cyclic number.

It is not a de Polignac number, because 102214024221 - 2⁷ = 102214024093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102214024223) 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, 415504041 + ... + 415504286.

It is an arithmetic number, because the mean of its divisors is an integer number (17451174888).

Almost surely, 2^102214024221 is an apocalyptic number.

It is an amenable number.

102214024221 is a deficient number, since it is larger than the sum of its proper divisors (37395374883).

102214024221 is an equidigital number, since it uses as much as digits as its factorization.

102214024221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831008371.

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

Adding to 102214024221 its reverse (122420412201), we get a palindrome (224634436422).

The spelling of 102214024221 in words is "one hundred two billion, two hundred fourteen million, twenty-four thousand, two hundred twenty-one".