1202132002012 has 24 divisors (see below), whose sum is σ = 2161436397120. Its totient is φ = 584665751040.

The previous prime is 1202132001893. The next prime is 1202132002037. The reversal of 1202132002012 is 2102002312021.

It is a happy number.

It is a super-2 number, since 2×1202132002012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10820212 + ... + 10930747.

It is an arithmetic number, because the mean of its divisors is an integer number (90059849880).

Almost surely, 2^{1202132002012} is an apocalyptic number.

It is an amenable number.

1202132002012 is a deficient number, since it is larger than the sum of its proper divisors (959304395108).

1202132002012 is a wasteful number, since it uses less digits than its factorization.

1202132002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21751341 (or 21751339 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1202132002012 its reverse (2102002312021), we get a palindrome (3304134314033).

The spelling of 1202132002012 in words is "one trillion, two hundred two billion, one hundred thirty-two million, two thousand, twelve".