20214222132011 has 2 divisors, whose sum is σ = 20214222132012. Its totient is φ = 20214222132010.

The previous prime is 20214222131959. The next prime is 20214222132017. The reversal of 20214222132011 is 11023122241202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20214222132011 - 2³⁸ = 19939344225067 is a prime.

It is a super-2 number, since 2×20214222132011² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20214222132017) 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 as a sum of consecutive naturals, namely, 10107111066005 + 10107111066006.

It is an arithmetic number, because the mean of its divisors is an integer number (10107111066006).

Almost surely, 2^{20214222132011} is an apocalyptic number.

20214222132011 is a deficient number, since it is larger than the sum of its proper divisors (1).

20214222132011 is an equidigital number, since it uses as much as digits as its factorization.

20214222132011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 20214222132011 its reverse (11023122241202), we get a palindrome (31237344373213).

The spelling of 20214222132011 in words is "twenty trillion, two hundred fourteen billion, two hundred twenty-two million, one hundred thirty-two thousand, eleven".