121122022010211 has 32 divisors (see below), whose sum is σ = 179523267379200. Its totient is φ = 80710565158080.

The previous prime is 121122022010201. The next prime is 121122022010233. The reversal of 121122022010211 is 112010220221121.

121122022010211 is a `hidden beast` number, since 1 + 2 + 1 + 1 + 220 + 220 + 10 + 211 = 666.

It is not a de Polignac number, because 121122022010211 - 2¹⁰ = 121122022009187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121122022010201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 770030670 + ... + 770187948.

It is an arithmetic number, because the mean of its divisors is an integer number (5610102105600).

Almost surely, 2^{121122022010211} is an apocalyptic number.

121122022010211 is a deficient number, since it is larger than the sum of its proper divisors (58401245368989).

121122022010211 is a wasteful number, since it uses less digits than its factorization.

121122022010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170336 (or 170330 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 121122022010211 its reverse (112010220221121), we get a palindrome (233132242231332).

The spelling of 121122022010211 in words is "one hundred twenty-one trillion, one hundred twenty-two billion, twenty-two million, ten thousand, two hundred eleven".