121011112022 has 8 divisors (see below), whose sum is σ = 183313863072. Its totient is φ = 59906491000.

The previous prime is 121011111997. The next prime is 121011112063. The reversal of 121011112022 is 220211110121.

121011112022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 = 121011111988 and 121011112006.

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, 299532254 + ... + 299532657.

It is an arithmetic number, because the mean of its divisors is an integer number (22914232884).

Almost surely, 2^121011112022 is an apocalyptic number.

121011112022 is a deficient number, since it is larger than the sum of its proper divisors (62302751050).

121011112022 is a wasteful number, since it uses less digits than its factorization.

121011112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599065014.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 121011112022 its reverse (220211110121), we get a palindrome (341222222143).

The spelling of 121011112022 in words is "one hundred twenty-one billion, eleven million, one hundred twelve thousand, twenty-two".