121321333300022 has 4 divisors (see below), whose sum is σ = 181981999950036. Its totient is φ = 60660666650010.

The previous prime is 121321333299997. The next prime is 121321333300031. The reversal of 121321333300022 is 220003333123121.

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

It is a junction number, because it is equal to n+sod(n) for n = 121321333299964 and 121321333300000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30330333325004 + ... + 30330333325007.

It is an arithmetic number, because the mean of its divisors is an integer number (45495499987509).

Almost surely, 2^{121321333300022} is an apocalyptic number.

121321333300022 is a deficient number, since it is larger than the sum of its proper divisors (60660666650014).

121321333300022 is an equidigital number, since it uses as much as digits as its factorization.

121321333300022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60660666650013.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 121321333300022 its reverse (220003333123121), we get a palindrome (341324666423143).

The spelling of 121321333300022 in words is "one hundred twenty-one trillion, three hundred twenty-one billion, three hundred thirty-three million, three hundred thousand, twenty-two".