1202132113011 has 8 divisors (see below), whose sum is σ = 1780936463760. Its totient is φ = 801421408656.

The previous prime is 1202132112997. The next prime is 1202132113031. The reversal of 1202132113011 is 1103112312021.

1202132113011 is a `hidden beast` number, since 1 + 20 + 21 + 321 + 1 + 301 + 1 = 666.

It is not a de Polignac number, because 1202132113011 - 2²⁵ = 1202098558579 is a prime.

It is a super-2 number, since 2×1202132113011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1202132113031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22261705770 + ... + 22261705823.

It is an arithmetic number, because the mean of its divisors is an integer number (222617057970).

Almost surely, 2^{1202132113011} is an apocalyptic number.

1202132113011 is a deficient number, since it is larger than the sum of its proper divisors (578804350749).

1202132113011 is an equidigital number, since it uses as much as digits as its factorization.

1202132113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44523411602 (or 44523411596 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1202132113011 its reverse (1103112312021), we get a palindrome (2305244425032).

The spelling of 1202132113011 in words is "one trillion, two hundred two billion, one hundred thirty-two million, one hundred thirteen thousand, eleven".