2122012000011 has 4 divisors (see below), whose sum is σ = 2829349333352. Its totient is φ = 1414674666672.

The previous prime is 2122011999973. The next prime is 2122012000021. The reversal of 2122012000011 is 1100002102212.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2122012000011 - 2¹⁷ = 2122011868939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122012000021) 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 3 ways as a sum of consecutive naturals, for example, 353668666666 + ... + 353668666671.

It is an arithmetic number, because the mean of its divisors is an integer number (707337333338).

Almost surely, 2^{2122012000011} is an apocalyptic number.

2122012000011 is a deficient number, since it is larger than the sum of its proper divisors (707337333341).

2122012000011 is an equidigital number, since it uses as much as digits as its factorization.

2122012000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707337333340.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2122012000011 its reverse (1100002102212), we get a palindrome (3222014102223).

The spelling of 2122012000011 in words is "two trillion, one hundred twenty-two billion, twelve million, eleven", and thus it is an aban number.