121102110022 has 8 divisors (see below), whose sum is σ = 184141564776. Its totient is φ = 59721588432.

The previous prime is 121102109969. The next prime is 121102110071. The reversal of 121102110022 is 220011201121.

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 = 121102109984 and 121102110011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414733108 + ... + 414733399.

It is an arithmetic number, because the mean of its divisors is an integer number (23017695597).

Almost surely, 2^121102110022 is an apocalyptic number.

121102110022 is a deficient number, since it is larger than the sum of its proper divisors (63039454754).

121102110022 is an equidigital number, since it uses as much as digits as its factorization.

121102110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829466582.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 121102110022 its reverse (220011201121), we get a palindrome (341113311143).

The spelling of 121102110022 in words is "one hundred twenty-one billion, one hundred two million, one hundred ten thousand, twenty-two".