121110202022 has 8 divisors (see below), whose sum is σ = 181823139072. Its totient is φ = 60502489000.

The previous prime is 121110202009. The next prime is 121110202091. The reversal of 121110202022 is 220202011121.

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 = 121110201988 and 121110202006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26303129 + ... + 26307732.

It is an arithmetic number, because the mean of its divisors is an integer number (22727892384).

Almost surely, 2^121110202022 is an apocalyptic number.

121110202022 is a deficient number, since it is larger than the sum of its proper divisors (60712937050).

121110202022 is a wasteful number, since it uses less digits than its factorization.

121110202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52612014.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 121110202022 its reverse (220202011121), we get a palindrome (341312213143).

The spelling of 121110202022 in words is "one hundred twenty-one billion, one hundred ten million, two hundred two thousand, twenty-two".