121100333022 has 48 divisors (see below), whose sum is σ = 276230972160. Its totient is φ = 38237055696.

The previous prime is 121100333009. The next prime is 121100333077. The reversal of 121100333022 is 220333001121.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 121100332986 and 121100333004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3122683 + ... + 3161225.

It is an arithmetic number, because the mean of its divisors is an integer number (5754811920).

Almost surely, 2^121100333022 is an apocalyptic number.

121100333022 is an abundant number, since it is smaller than the sum of its proper divisors (155130639138).

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

121100333022 is a wasteful number, since it uses less digits than its factorization.

121100333022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47757 (or 47754 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 121100333022 its reverse (220333001121), we get a palindrome (341433334143).

The spelling of 121100333022 in words is "one hundred twenty-one billion, one hundred million, three hundred thirty-three thousand, twenty-two".