122002110611 has 2 divisors, whose sum is σ = 122002110612. Its totient is φ = 122002110610.

The previous prime is 122002110569. The next prime is 122002110619. The reversal of 122002110611 is 116011200221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122002110611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122002110611.

It is not a weakly prime, because it can be changed into another prime (122002110619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61001055305 + 61001055306.

It is an arithmetic number, because the mean of its divisors is an integer number (61001055306).

Almost surely, 2^122002110611 is an apocalyptic number.

122002110611 is a deficient number, since it is larger than the sum of its proper divisors (1).

122002110611 is an equidigital number, since it uses as much as digits as its factorization.

122002110611 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 17.

Adding to 122002110611 its reverse (116011200221), we get a palindrome (238013310832).

The spelling of 122002110611 in words is "one hundred twenty-two billion, two million, one hundred ten thousand, six hundred eleven".