121140123322 has 8 divisors (see below), whose sum is σ = 181832224500. Its totient is φ = 60529381824.

The previous prime is 121140123301. The next prime is 121140123367. The reversal of 121140123322 is 223321041121.

It can be written as a sum of positive squares in 2 ways, for example, as 112628031201 + 8512092121 = 335601^2 + 92261^2 .

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

It is a super-3 number, since 3×121140123322³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121140123293 and 121140123302.

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, 20336197 + ... + 20342152.

Almost surely, 2^121140123322 is an apocalyptic number.

121140123322 is a deficient number, since it is larger than the sum of its proper divisors (60692101178).

121140123322 is a wasteful number, since it uses less digits than its factorization.

121140123322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40679840.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 121140123322 its reverse (223321041121), we get a palindrome (344461164443).

The spelling of 121140123322 in words is "one hundred twenty-one billion, one hundred forty million, one hundred twenty-three thousand, three hundred twenty-two".