122104071773 has 2 divisors, whose sum is σ = 122104071774. Its totient is φ = 122104071772.

The previous prime is 122104071763. The next prime is 122104071823. The reversal of 122104071773 is 377170401221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106538265604 + 15565806169 = 326402^2 + 124763^2 .

It is a cyclic number.

It is not a de Polignac number, because 122104071773 - 2¹⁶ = 122104006237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122104071763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61052035886 + 61052035887.

It is an arithmetic number, because the mean of its divisors is an integer number (61052035887).

Almost surely, 2^122104071773 is an apocalyptic number.

It is an amenable number.

122104071773 is a deficient number, since it is larger than the sum of its proper divisors (1).

122104071773 is an equidigital number, since it uses as much as digits as its factorization.

122104071773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16464, while the sum is 35.

Adding to 122104071773 its reverse (377170401221), we get a palindrome (499274472994).

The spelling of 122104071773 in words is "one hundred twenty-two billion, one hundred four million, seventy-one thousand, seven hundred seventy-three".