122010022002221 has 8 divisors (see below), whose sum is σ = 123869549178144. Its totient is φ = 120159769276720.

The previous prime is 122010022002217. The next prime is 122010022002299. The reversal of 122010022002221 is 122200220010221.

It is a happy number.

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 122010022002221 - 2² = 122010022002217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122010022002221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122010022062221) 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, 2318586095 + ... + 2318638716.

It is an arithmetic number, because the mean of its divisors is an integer number (15483693647268).

Almost surely, 2^{122010022002221} is an apocalyptic number.

It is an amenable number.

122010022002221 is a deficient number, since it is larger than the sum of its proper divisors (1859527175923).

122010022002221 is an equidigital number, since it uses as much as digits as its factorization.

122010022002221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4637225211.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122010022002221 its reverse (122200220010221), we get a palindrome (244210242012442).

The spelling of 122010022002221 in words is "one hundred twenty-two trillion, ten billion, twenty-two million, two thousand, two hundred twenty-one".