122213003221 has 8 divisors (see below), whose sum is σ = 123111598400. Its totient is φ = 121314684960.

The previous prime is 122213003201. The next prime is 122213003243. The reversal of 122213003221 is 122300312221.

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 122213003221 - 2³¹ = 120065519573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122213003201) 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, 862561 + ... + 994201.

It is an arithmetic number, because the mean of its divisors is an integer number (15388949800).

Almost surely, 2^122213003221 is an apocalyptic number.

It is an amenable number.

122213003221 is a deficient number, since it is larger than the sum of its proper divisors (898595179).

122213003221 is a wasteful number, since it uses less digits than its factorization.

122213003221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138459.

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

Adding to 122213003221 its reverse (122300312221), we get a palindrome (244513315442).

The spelling of 122213003221 in words is "one hundred twenty-two billion, two hundred thirteen million, three thousand, two hundred twenty-one".