2212411010121 has 48 divisors (see below), whose sum is σ = 3554177980800. Its totient is φ = 1359561423168.

The previous prime is 2212411010119. The next prime is 2212411010129. The reversal of 2212411010121 is 1210101142122.

2212411010121 is a `hidden beast` number, since 221 + 2 + 411 + 0 + 10 + 1 + 21 = 666.

It is not a de Polignac number, because 2212411010121 - 2¹ = 2212411010119 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2212411010094 and 2212411010103.

It is not an unprimeable number, because it can be changed into a prime (2212411010129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2893236 + ... + 3577098.

It is an arithmetic number, because the mean of its divisors is an integer number (74045374600).

Almost surely, 2^{2212411010121} is an apocalyptic number.

It is an amenable number.

2212411010121 is a deficient number, since it is larger than the sum of its proper divisors (1341766970679).

2212411010121 is a wasteful number, since it uses less digits than its factorization.

2212411010121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684607 (or 684588 counting only the distinct ones).

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

Adding to 2212411010121 its reverse (1210101142122), we get a palindrome (3422512152243).

The spelling of 2212411010121 in words is "two trillion, two hundred twelve billion, four hundred eleven million, ten thousand, one hundred twenty-one".