111120022002973 has 2 divisors, whose sum is σ = 111120022002974. Its totient is φ = 111120022002972.

The previous prime is 111120022002917. The next prime is 111120022002991. The reversal of 111120022002973 is 379200220021111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87148442220889 + 23971579782084 = 9335333^2 + 4896078^2 .

It is a cyclic number.

It is not a de Polignac number, because 111120022002973 - 2²⁵ = 111119988448541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111120022000973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55560011001486 + 55560011001487.

It is an arithmetic number, because the mean of its divisors is an integer number (55560011001487).

Almost surely, 2^{111120022002973} is an apocalyptic number.

It is an amenable number.

111120022002973 is a deficient number, since it is larger than the sum of its proper divisors (1).

111120022002973 is an equidigital number, since it uses as much as digits as its factorization.

111120022002973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 31.

The spelling of 111120022002973 in words is "one hundred eleven trillion, one hundred twenty billion, twenty-two million, two thousand, nine hundred seventy-three".