121112010002201 has 8 divisors (see below), whose sum is σ = 121388505480000. Its totient is φ = 120835517315760.

The previous prime is 121112010002161. The next prime is 121112010002227. The reversal of 121112010002201 is 102200010211121.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121112010002201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121112010002251) 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, 104122691 + ... + 105279431.

It is an arithmetic number, because the mean of its divisors is an integer number (15173563185000).

Almost surely, 2^{121112010002201} is an apocalyptic number.

It is an amenable number.

121112010002201 is a deficient number, since it is larger than the sum of its proper divisors (276495477799).

121112010002201 is a wasteful number, since it uses less digits than its factorization.

121112010002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395679.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 121112010002201 its reverse (102200010211121), we get a palindrome (223312020213322).

The spelling of 121112010002201 in words is "one hundred twenty-one trillion, one hundred twelve billion, ten million, two thousand, two hundred one".