121000212010202 has 8 divisors (see below), whose sum is σ = 207428934874656. Its totient is φ = 51857233718652.

The previous prime is 121000212010199. The next prime is 121000212010211. The reversal of 121000212010202 is 202010212000121.

121000212010202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×121000212010202³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 8642872286443 = 121000212010202 / (1 + 2 + 1 + 0 + 0 + 0 + 2 + 1 + 2 + 0 + 1 + 0 + 2 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4321436143208 + ... + 4321436143235.

It is an arithmetic number, because the mean of its divisors is an integer number (25928616859332).

Almost surely, 2^{121000212010202} is an apocalyptic number.

121000212010202 is a deficient number, since it is larger than the sum of its proper divisors (86428722864454).

121000212010202 is an equidigital number, since it uses as much as digits as its factorization.

121000212010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8642872286452.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 121000212010202 its reverse (202010212000121), we get a palindrome (323010424010323).

The spelling of 121000212010202 in words is "one hundred twenty-one trillion, two hundred twelve million, ten thousand, two hundred two".