2122020022011 has 8 divisors (see below), whose sum is σ = 2829417999120. Its totient is φ = 1414651029792.

The previous prime is 2122020021967. The next prime is 2122020022021. The reversal of 2122020022011 is 1102200202212.

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

It is not a de Polignac number, because 2122020022011 - 2⁷ = 2122020021883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2122020022021) 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, 7074816 + ... + 7368653.

It is an arithmetic number, because the mean of its divisors is an integer number (353677249890).

Almost surely, 2^{2122020022011} is an apocalyptic number.

2122020022011 is a deficient number, since it is larger than the sum of its proper divisors (707397977109).

2122020022011 is a wasteful number, since it uses less digits than its factorization.

2122020022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14492445.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2122020022011 its reverse (1102200202212), we get a palindrome (3224220224223).

The spelling of 2122020022011 in words is "two trillion, one hundred twenty-two billion, twenty million, twenty-two thousand, eleven".