121000221101114 has 8 divisors (see below), whose sum is σ = 181518033850740. Its totient is φ = 60494209817536.

The previous prime is 121000221101113. The next prime is 121000221101129. The reversal of 121000221101114 is 411101122000121.

It can be written as a sum of positive squares in 2 ways, for example, as 120167263698889 + 832957402225 = 10962083^2 + 912665^2 .

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

It is a super-2 number, since 2×121000221101114² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121000221101092 and 121000221101101.

It is not an unprimeable number, because it can be changed into a prime (121000221101113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2950340879 + ... + 2950381890.

Almost surely, 2^{121000221101114} is an apocalyptic number.

121000221101114 is a deficient number, since it is larger than the sum of its proper divisors (60517812749626).

121000221101114 is a wasteful number, since it uses less digits than its factorization.

121000221101114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900733024.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 121000221101114 its reverse (411101122000121), we get a palindrome (532101343101235).

The spelling of 121000221101114 in words is "one hundred twenty-one trillion, two hundred twenty-one million, one hundred one thousand, one hundred fourteen".