121002200201010 has 32 divisors (see below), whose sum is σ = 290410946531712. Its totient is φ = 32266623825920.

The previous prime is 121002200200969. The next prime is 121002200201027. The reversal of 121002200201010 is 10102002200121.

121002200201010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37783311 + ... + 40860530.

It is an arithmetic number, because the mean of its divisors is an integer number (9075342079116).

Almost surely, 2^{121002200201010} is an apocalyptic number.

121002200201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121002200201010 is an abundant number, since it is smaller than the sum of its proper divisors (169408746330702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121002200201010 is a wasteful number, since it uses less digits than its factorization.

121002200201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78695138.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 121002200201010 its reverse (10102002200121), we get a palindrome (131104202401131).

The spelling of 121002200201010 in words is "one hundred twenty-one trillion, two billion, two hundred million, two hundred one thousand, ten".