1200210332029 has 2 divisors, whose sum is σ = 1200210332030. Its totient is φ = 1200210332028.

The previous prime is 1200210331981. The next prime is 1200210332051. The reversal of 1200210332029 is 9202330120021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1093593062500 + 106617269529 = 1045750^2 + 326523^2 .

It is a cyclic number.

It is not a de Polignac number, because 1200210332029 - 2²⁷ = 1200076114301 is a prime.

It is a super-2 number, since 2×1200210332029² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1200210331994 and 1200210332012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1200210332429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600105166014 + 600105166015.

It is an arithmetic number, because the mean of its divisors is an integer number (600105166015).

Almost surely, 2^{1200210332029} is an apocalyptic number.

It is an amenable number.

1200210332029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200210332029 is an equidigital number, since it uses as much as digits as its factorization.

1200210332029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 1200210332029 in words is "one trillion, two hundred billion, two hundred ten million, three hundred thirty-two thousand, twenty-nine".