2122212210011 has 8 divisors (see below), whose sum is σ = 2136374660064. Its totient is φ = 2108057927040.

The previous prime is 2122212209969. The next prime is 2122212210031. The reversal of 2122212210011 is 1100122122212.

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

It is a cyclic number.

It is not a de Polignac number, because 2122212210011 - 2¹⁴ = 2122212193627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122212210031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1519895 + ... + 2560176.

It is an arithmetic number, because the mean of its divisors is an integer number (267046832508).

Almost surely, 2^{2122212210011} is an apocalyptic number.

2122212210011 is a deficient number, since it is larger than the sum of its proper divisors (14162450053).

2122212210011 is a wasteful number, since it uses less digits than its factorization.

2122212210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4083541.

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

Adding to 2122212210011 its reverse (1100122122212), we get a palindrome (3222334332223).

The spelling of 2122212210011 in words is "two trillion, one hundred twenty-two billion, two hundred twelve million, two hundred ten thousand, eleven".