10122311011 has 2 divisors, whose sum is σ = 10122311012. Its totient is φ = 10122311010.

The previous prime is 10122310981. The next prime is 10122311029. The reversal of 10122311011 is 11011322101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10122311011 - 2⁷ = 10122310883 is a prime.

It is a super-2 number, since 2×10122311011² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10122310982 and 10122311000.

It is not a weakly prime, because it can be changed into another prime (10122311081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061155505 + 5061155506.

It is an arithmetic number, because the mean of its divisors is an integer number (5061155506).

Almost surely, 2^10122311011 is an apocalyptic number.

10122311011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122311011 is an equidigital number, since it uses as much as digits as its factorization.

10122311011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10122311011 its reverse (11011322101), we get a palindrome (21133633112).

The spelling of 10122311011 in words is "ten billion, one hundred twenty-two million, three hundred eleven thousand, eleven".