122101211110202 has 8 divisors (see below), whose sum is σ = 183326413252500. Its totient is φ = 60992406692704.

The previous prime is 122101211110199. The next prime is 122101211110211. The reversal of 122101211110202 is 202011112101221.

It can be written as a sum of positive squares in 2 ways, for example, as 121785592993801 + 315618116401 = 11035651^2 + 561799^2 .

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, 29099428577 + ... + 29099432772.

Almost surely, 2^{122101211110202} is an apocalyptic number.

122101211110202 is a deficient number, since it is larger than the sum of its proper divisors (61225202142298).

122101211110202 is a wasteful number, since it uses less digits than its factorization.

122101211110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58198862400.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 122101211110202 its reverse (202011112101221), we get a palindrome (324112323211423).

The spelling of 122101211110202 in words is "one hundred twenty-two trillion, one hundred one billion, two hundred eleven million, one hundred ten thousand, two hundred two".