1012333201132 has 18 divisors (see below), whose sum is σ = 1947277294844. Its totient is φ = 460151454840.

The previous prime is 1012333201123. The next prime is 1012333201133. The reversal of 1012333201132 is 2311023332101.

It is a super-2 number, since 2×1012333201132² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1012333201133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1045798278 + ... + 1045799245.

Almost surely, 2^{1012333201132} is an apocalyptic number.

It is an amenable number.

1012333201132 is a deficient number, since it is larger than the sum of its proper divisors (934944093712).

1012333201132 is a wasteful number, since it uses less digits than its factorization.

1012333201132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091597549 (or 2091597536 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1012333201132 its reverse (2311023332101), we get a palindrome (3323356533233).

The spelling of 1012333201132 in words is "one trillion, twelve billion, three hundred thirty-three million, two hundred one thousand, one hundred thirty-two".