1201101332012 has 12 divisors (see below), whose sum is σ = 2193315476016. Its totient is φ = 574439767440.

The previous prime is 1201101332009. The next prime is 1201101332047. The reversal of 1201101332012 is 2102331011021.

It is a super-2 number, since 2×1201101332012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6527724539 + ... + 6527724722.

It is an arithmetic number, because the mean of its divisors is an integer number (182776289668).

Almost surely, 2^{1201101332012} is an apocalyptic number.

It is an amenable number.

1201101332012 is a deficient number, since it is larger than the sum of its proper divisors (992214144004).

1201101332012 is a wasteful number, since it uses less digits than its factorization.

1201101332012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13055449288 (or 13055449286 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1201101332012 its reverse (2102331011021), we get a palindrome (3303432343033).

The spelling of 1201101332012 in words is "one trillion, two hundred one billion, one hundred one million, three hundred thirty-two thousand, twelve".