22012010311 has 2 divisors, whose sum is σ = 22012010312. Its totient is φ = 22012010310.

The previous prime is 22012010287. The next prime is 22012010323. The reversal of 22012010311 is 11301021022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22012010311 - 2¹³ = 22012002119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22012010291 and 22012010300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22012010011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006005155 + 11006005156.

It is an arithmetic number, because the mean of its divisors is an integer number (11006005156).

Almost surely, 2^22012010311 is an apocalyptic number.

22012010311 is a deficient number, since it is larger than the sum of its proper divisors (1).

22012010311 is an equidigital number, since it uses as much as digits as its factorization.

22012010311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 22012010311 its reverse (11301021022), we get a palindrome (33313031333).

The spelling of 22012010311 in words is "twenty-two billion, twelve million, ten thousand, three hundred eleven".