10121221202 has 8 divisors (see below), whose sum is σ = 15183438336. Its totient is φ = 5060075092.

The previous prime is 10121221171. The next prime is 10121221223. The reversal of 10121221202 is 20212212101.

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

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, 243698 + ... + 282189.

It is an arithmetic number, because the mean of its divisors is an integer number (1897929792).

Almost surely, 2^10121221202 is an apocalyptic number.

10121221202 is a deficient number, since it is larger than the sum of its proper divisors (5062217134).

10121221202 is an equidigital number, since it uses as much as digits as its factorization.

10121221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535512.

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

Adding to 10121221202 its reverse (20212212101), we get a palindrome (30333433303).

The spelling of 10121221202 in words is "ten billion, one hundred twenty-one million, two hundred twenty-one thousand, two hundred two".