121010221201119 has 8 divisors (see below), whose sum is σ = 161700018412080. Its totient is φ = 80496952395456.

The previous prime is 121010221201069. The next prime is 121010221201139. The reversal of 121010221201119 is 911102122010121.

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

It is not a de Polignac number, because 121010221201119 - 2³⁵ = 120975861462751 is a prime.

It is a super-2 number, since 2×121010221201119² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121010221201139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44132099724 + ... + 44132102465.

It is an arithmetic number, because the mean of its divisors is an integer number (20212502301510).

Almost surely, 2^{121010221201119} is an apocalyptic number.

121010221201119 is a deficient number, since it is larger than the sum of its proper divisors (40689797210961).

121010221201119 is an equidigital number, since it uses as much as digits as its factorization.

121010221201119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88264202649.

The product of its (nonzero) digits is 144, while the sum is 24.

The spelling of 121010221201119 in words is "one hundred twenty-one trillion, ten billion, two hundred twenty-one million, two hundred one thousand, one hundred nineteen".