2122100022011 has 8 divisors (see below), whose sum is σ = 2165481744048. Its totient is φ = 2078995500000.

The previous prime is 2122100021971. The next prime is 2122100022047. The reversal of 2122100022011 is 1102200012212.

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 2122100022011 - 2¹⁰ = 2122100020987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122100022061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69284540 + ... + 69315161.

It is an arithmetic number, because the mean of its divisors is an integer number (270685218006).

Almost surely, 2^{2122100022011} is an apocalyptic number.

2122100022011 is a deficient number, since it is larger than the sum of its proper divisors (43381722037).

2122100022011 is a wasteful number, since it uses less digits than its factorization.

2122100022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138600013.

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

Adding to 2122100022011 its reverse (1102200012212), we get a palindrome (3224300034223).

The spelling of 2122100022011 in words is "two trillion, one hundred twenty-two billion, one hundred million, twenty-two thousand, eleven".