122030001061 has 2 divisors, whose sum is σ = 122030001062. Its totient is φ = 122030001060.

The previous prime is 122030001031. The next prime is 122030001073. The reversal of 122030001061 is 160100030221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81515960100 + 40514040961 = 285510^2 + 201281^2 .

It is an emirp because it is prime and its reverse (160100030221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122030001061 - 2⁵ = 122030001029 is a prime.

It is a super-2 number, since 2×122030001061² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122030001031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61015000530 + 61015000531.

It is an arithmetic number, because the mean of its divisors is an integer number (61015000531).

Almost surely, 2^122030001061 is an apocalyptic number.

It is an amenable number.

122030001061 is a deficient number, since it is larger than the sum of its proper divisors (1).

122030001061 is an equidigital number, since it uses as much as digits as its factorization.

122030001061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 122030001061 its reverse (160100030221), we get a palindrome (282130031282).

The spelling of 122030001061 in words is "one hundred twenty-two billion, thirty million, one thousand, sixty-one".