119311237220069 has 2 divisors, whose sum is σ = 119311237220070. Its totient is φ = 119311237220068.

The previous prime is 119311237220041. The next prime is 119311237220177. The reversal of 119311237220069 is 960022732113911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115110110607844 + 4201126612225 = 10728938^2 + 2049665^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119311237220069 is a prime.

It is a super-2 number, since 2×119311237220069² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119311237220569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59655618610034 + 59655618610035.

It is an arithmetic number, because the mean of its divisors is an integer number (59655618610035).

Almost surely, 2^{119311237220069} is an apocalyptic number.

It is an amenable number.

119311237220069 is a deficient number, since it is larger than the sum of its proper divisors (1).

119311237220069 is an equidigital number, since it uses as much as digits as its factorization.

119311237220069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 47.

The spelling of 119311237220069 in words is "one hundred nineteen trillion, three hundred eleven billion, two hundred thirty-seven million, two hundred twenty thousand, sixty-nine".