121104040022 has 8 divisors (see below), whose sum is σ = 207606925776. Its totient is φ = 51901731432.

The previous prime is 121104040019. The next prime is 121104040061. The reversal of 121104040022 is 220040401121.

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

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, 4325144273 + ... + 4325144300.

It is an arithmetic number, because the mean of its divisors is an integer number (25950865722).

Almost surely, 2^121104040022 is an apocalyptic number.

121104040022 is a deficient number, since it is larger than the sum of its proper divisors (86502885754).

121104040022 is an equidigital number, since it uses as much as digits as its factorization.

121104040022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8650288582.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 121104040022 its reverse (220040401121), we get a palindrome (341144441143).

The spelling of 121104040022 in words is "one hundred twenty-one billion, one hundred four million, forty thousand, twenty-two".