1202021201199 has 64 divisors (see below), whose sum is σ = 1994997509120. Its totient is φ = 626855086080.

The previous prime is 1202021201159. The next prime is 1202021201207. The reversal of 1202021201199 is 9911021202021.

It is not a de Polignac number, because 1202021201199 - 2⁹ = 1202021200687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202021201159) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9079509 + ... + 9210945.

It is an arithmetic number, because the mean of its divisors is an integer number (31171836080).

Almost surely, 2^{1202021201199} is an apocalyptic number.

1202021201199 is a deficient number, since it is larger than the sum of its proper divisors (792976307921).

1202021201199 is a wasteful number, since it uses less digits than its factorization.

1202021201199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131840.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 1202021201199 in words is "one trillion, two hundred two billion, twenty-one million, two hundred one thousand, one hundred ninety-nine".