20220012001211 has 16 divisors (see below), whose sum is σ = 22157911093248. Its totient is φ = 18298738233600.

The previous prime is 20220012001199. The next prime is 20220012001223. The reversal of 20220012001211 is 11210021002202.

It is an interprime number because it is at equal distance from previous prime (20220012001199) and next prime (20220012001223).

It is not a de Polignac number, because 20220012001211 - 2¹⁴ = 20220011984827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20220012021211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75617630 + ... + 75884556.

It is an arithmetic number, because the mean of its divisors is an integer number (1384869443328).

Almost surely, 2^{20220012001211} is an apocalyptic number.

20220012001211 is a deficient number, since it is larger than the sum of its proper divisors (1937899092037).

20220012001211 is a wasteful number, since it uses less digits than its factorization.

20220012001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298042.

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

Adding to 20220012001211 its reverse (11210021002202), we get a palindrome (31430033003413).

Subtracting from 20220012001211 its reverse (11210021002202), we obtain a palindrome (9009990999009).

The spelling of 20220012001211 in words is "twenty trillion, two hundred twenty billion, twelve million, one thousand, two hundred eleven".