202220220012011 has 2 divisors, whose sum is σ = 202220220012012. Its totient is φ = 202220220012010.

The previous prime is 202220220011981. The next prime is 202220220012067. The reversal of 202220220012011 is 110210022022202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202220220012011 - 2¹⁴ = 202220219995627 is a prime.

It is a super-2 number, since 2×202220220012011² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (202220220212011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101110110006005 + 101110110006006.

It is an arithmetic number, because the mean of its divisors is an integer number (101110110006006).

Almost surely, 2^{202220220012011} is an apocalyptic number.

202220220012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

202220220012011 is an equidigital number, since it uses as much as digits as its factorization.

202220220012011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202220220012011 its reverse (110210022022202), we get a palindrome (312430242034213).

The spelling of 202220220012011 in words is "two hundred two trillion, two hundred twenty billion, two hundred twenty million, twelve thousand, eleven".