121002330322222 has 4 divisors (see below), whose sum is σ = 181503495483336. Its totient is φ = 60501165161110.

The previous prime is 121002330322129. The next prime is 121002330322229. The reversal of 121002330322222 is 222223033200121.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121002330322229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30250582580554 + ... + 30250582580557.

It is an arithmetic number, because the mean of its divisors is an integer number (45375873870834).

Almost surely, 2^{121002330322222} is an apocalyptic number.

121002330322222 is a deficient number, since it is larger than the sum of its proper divisors (60501165161114).

121002330322222 is an equidigital number, since it uses as much as digits as its factorization.

121002330322222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60501165161113.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 121002330322222 its reverse (222223033200121), we get a palindrome (343225363522343).

The spelling of 121002330322222 in words is "one hundred twenty-one trillion, two billion, three hundred thirty million, three hundred twenty-two thousand, two hundred twenty-two".