121010002110201 has 8 divisors (see below), whose sum is σ = 165707390277184. Its totient is φ = 78492974341680.

The previous prime is 121010002110187. The next prime is 121010002110209. The reversal of 121010002110201 is 102011200010121.

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

It is not a de Polignac number, because 121010002110201 - 2⁵ = 121010002110169 is a prime.

It is a super-2 number, since 2×121010002110201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (121010002110209) 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, 545090099485 + ... + 545090099706.

It is an arithmetic number, because the mean of its divisors is an integer number (20713423784648).

Almost surely, 2^{121010002110201} is an apocalyptic number.

It is an amenable number.

121010002110201 is a deficient number, since it is larger than the sum of its proper divisors (44697388166983).

121010002110201 is a wasteful number, since it uses less digits than its factorization.

121010002110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090180199231.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 121010002110201 its reverse (102011200010121), we get a palindrome (223021202120322).

The spelling of 121010002110201 in words is "one hundred twenty-one trillion, ten billion, two million, one hundred ten thousand, two hundred one".