121204330022 has 8 divisors (see below), whose sum is σ = 181818165672. Its totient is φ = 60598274800.

The previous prime is 121204330021. The next prime is 121204330067. The reversal of 121204330022 is 220033402121.

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

It is a junction number, because it is equal to n+sod(n) for n = 121204329976 and 121204330003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121204330021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1906004 + ... + 1968567.

It is an arithmetic number, because the mean of its divisors is an integer number (22727270709).

Almost surely, 2^121204330022 is an apocalyptic number.

121204330022 is a deficient number, since it is larger than the sum of its proper divisors (60613835650).

121204330022 is a wasteful number, since it uses less digits than its factorization.

121204330022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890214.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 121204330022 its reverse (220033402121), we get a palindrome (341237732143).

The spelling of 121204330022 in words is "one hundred twenty-one billion, two hundred four million, three hundred thirty thousand, twenty-two".