122110195693 has 2 divisors, whose sum is σ = 122110195694. Its totient is φ = 122110195692.

The previous prime is 122110195663. The next prime is 122110195723. The reversal of 122110195693 is 396591011221.

It is a balanced prime because it is at equal distance from previous prime (122110195663) and next prime (122110195723).

It can be written as a sum of positive squares in only one way, i.e., 87366354084 + 34743841609 = 295578^2 + 186397^2 .

It is a cyclic number.

It is not a de Polignac number, because 122110195693 - 2⁵ = 122110195661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122110195663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61055097846 + 61055097847.

It is an arithmetic number, because the mean of its divisors is an integer number (61055097847).

Almost surely, 2^122110195693 is an apocalyptic number.

It is an amenable number.

122110195693 is a deficient number, since it is larger than the sum of its proper divisors (1).

122110195693 is an equidigital number, since it uses as much as digits as its factorization.

122110195693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 40.

The spelling of 122110195693 in words is "one hundred twenty-two billion, one hundred ten million, one hundred ninety-five thousand, six hundred ninety-three".