102233120221 has 8 divisors (see below), whose sum is σ = 103584761280. Its totient is φ = 100887554688.

The previous prime is 102233120179. The next prime is 102233120239. The reversal of 102233120221 is 122021332201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102233120221 is a prime.

It is a super-2 number, since 2×102233120221² (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 (102233129221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1485001 + ... + 1552318.

It is an arithmetic number, because the mean of its divisors is an integer number (12948095160).

Almost surely, 2^102233120221 is an apocalyptic number.

It is an amenable number.

102233120221 is a deficient number, since it is larger than the sum of its proper divisors (1351641059).

102233120221 is an equidigital number, since it uses as much as digits as its factorization.

102233120221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037763.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 102233120221 its reverse (122021332201), we get a palindrome (224254452422).

The spelling of 102233120221 in words is "one hundred two billion, two hundred thirty-three million, one hundred twenty thousand, two hundred twenty-one".