1122000210029 has 2 divisors, whose sum is σ = 1122000210030. Its totient is φ = 1122000210028.

The previous prime is 1122000209917. The next prime is 1122000210047. The reversal of 1122000210029 is 9200120002211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 747550452100 + 374449757929 = 864610^2 + 611923^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122000210029 - 2¹² = 1122000205933 is a prime.

It is a super-2 number, since 2×1122000210029² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122000210229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561000105014 + 561000105015.

It is an arithmetic number, because the mean of its divisors is an integer number (561000105015).

Almost surely, 2^{1122000210029} is an apocalyptic number.

It is an amenable number.

1122000210029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122000210029 is an equidigital number, since it uses as much as digits as its factorization.

1122000210029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 1122000210029 in words is "one trillion, one hundred twenty-two billion, two hundred ten thousand, twenty-nine".