121116426119 has 8 divisors (see below), whose sum is σ = 130802578032. Its totient is φ = 111483060480.

The previous prime is 121116426107. The next prime is 121116426131. The reversal of 121116426119 is 911624611121.

It is an interprime number because it is at equal distance from previous prime (121116426107) and next prime (121116426131).

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

It is a cyclic number.

It is not a de Polignac number, because 121116426119 - 2¹² = 121116422023 is a prime.

It is a super-2 number, since 2×121116426119² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121116426019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13191797 + ... + 13200974.

It is an arithmetic number, because the mean of its divisors is an integer number (16350322254).

Almost surely, 2^121116426119 is an apocalyptic number.

121116426119 is a deficient number, since it is larger than the sum of its proper divisors (9686151913).

121116426119 is a wasteful number, since it uses less digits than its factorization.

121116426119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26393137.

The product of its digits is 5184, while the sum is 35.

The spelling of 121116426119 in words is "one hundred twenty-one billion, one hundred sixteen million, four hundred twenty-six thousand, one hundred nineteen".