121333223022 has 32 divisors (see below), whose sum is σ = 264739549824. Its totient is φ = 36765904800.

The previous prime is 121333223003. The next prime is 121333223069. The reversal of 121333223022 is 220322333121.

It is a junction number, because it is equal to n+sod(n) for n = 121333222983 and 121333223001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2373213 + ... + 2423799.

It is an arithmetic number, because the mean of its divisors is an integer number (8273110932).

Almost surely, 2^121333223022 is an apocalyptic number.

121333223022 is an abundant number, since it is smaller than the sum of its proper divisors (143406326802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121333223022 is a wasteful number, since it uses less digits than its factorization.

121333223022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86944.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 121333223022 its reverse (220322333121), we get a palindrome (341655556143).

The spelling of 121333223022 in words is "one hundred twenty-one billion, three hundred thirty-three million, two hundred twenty-three thousand, twenty-two".