121041211202 has 8 divisors (see below), whose sum is σ = 182035869696. Its totient is φ = 60362587972.

The previous prime is 121041211171. The next prime is 121041211243. The reversal of 121041211202 is 202112140121.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79007858 + ... + 79009389.

It is an arithmetic number, because the mean of its divisors is an integer number (22754483712).

Almost surely, 2^121041211202 is an apocalyptic number.

121041211202 is a deficient number, since it is larger than the sum of its proper divisors (60994658494).

121041211202 is a wasteful number, since it uses less digits than its factorization.

121041211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158017632.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 121041211202 its reverse (202112140121), we get a palindrome (323153351323).

The spelling of 121041211202 in words is "one hundred twenty-one billion, forty-one million, two hundred eleven thousand, two hundred two".