1212232031002 has 16 divisors (see below), whose sum is σ = 1839077032320. Its totient is φ = 599208561952.

The previous prime is 1212232030981. The next prime is 1212232031047. The reversal of 1212232031002 is 2001302322121.

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, 555183 + ... + 1653085.

It is an arithmetic number, because the mean of its divisors is an integer number (114942314520).

Almost surely, 2^{1212232031002} is an apocalyptic number.

1212232031002 is a deficient number, since it is larger than the sum of its proper divisors (626845001318).

1212232031002 is a wasteful number, since it uses less digits than its factorization.

1212232031002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104197.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1212232031002 its reverse (2001302322121), we get a palindrome (3213534353123).

The spelling of 1212232031002 in words is "one trillion, two hundred twelve billion, two hundred thirty-two million, thirty-one thousand, two".