122000111022029 has 2 divisors, whose sum is σ = 122000111022030. Its totient is φ = 122000111022028.

The previous prime is 122000111021981. The next prime is 122000111022043. The reversal of 122000111022029 is 920220111000221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118436424122500 + 3563686899529 = 10882850^2 + 1887773^2 .

It is a cyclic number.

It is not a de Polignac number, because 122000111022029 - 2²⁰ = 122000109973453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122000111021995 and 122000111022013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122000111022079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61000055511014 + 61000055511015.

It is an arithmetic number, because the mean of its divisors is an integer number (61000055511015).

Almost surely, 2^{122000111022029} is an apocalyptic number.

It is an amenable number.

122000111022029 is a deficient number, since it is larger than the sum of its proper divisors (1).

122000111022029 is an equidigital number, since it uses as much as digits as its factorization.

122000111022029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 122000111022029 in words is "one hundred twenty-two trillion, one hundred eleven million, twenty-two thousand, twenty-nine".