10126220011 has 2 divisors, whose sum is σ = 10126220012. Its totient is φ = 10126220010.

The previous prime is 10126220003. The next prime is 10126220021. The reversal of 10126220011 is 11002262101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10126220011 - 2³ = 10126220003 is a prime.

It is a super-2 number, since 2×10126220011² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10126220021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5063110005 + 5063110006.

It is an arithmetic number, because the mean of its divisors is an integer number (5063110006).

Almost surely, 2^10126220011 is an apocalyptic number.

10126220011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10126220011 is an equidigital number, since it uses as much as digits as its factorization.

10126220011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10126220011 its reverse (11002262101), we get a palindrome (21128482112).

The spelling of 10126220011 in words is "ten billion, one hundred twenty-six million, two hundred twenty thousand, eleven".