122132213011 has 2 divisors, whose sum is σ = 122132213012. Its totient is φ = 122132213010.

The previous prime is 122132212999. The next prime is 122132213029. The reversal of 122132213011 is 110312231221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122132213011 - 2¹⁵ = 122132180243 is a prime.

It is a super-2 number, since 2×122132213011² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122132213011.

It is not a weakly prime, because it can be changed into another prime (122132243011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61066106505 + 61066106506.

It is an arithmetic number, because the mean of its divisors is an integer number (61066106506).

Almost surely, 2^122132213011 is an apocalyptic number.

122132213011 is a deficient number, since it is larger than the sum of its proper divisors (1).

122132213011 is an equidigital number, since it uses as much as digits as its factorization.

122132213011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 122132213011 its reverse (110312231221), we get a palindrome (232444444232).

The spelling of 122132213011 in words is "one hundred twenty-two billion, one hundred thirty-two million, two hundred thirteen thousand, eleven".