1210142144002 has 16 divisors (see below), whose sum is σ = 1980418902624. Its totient is φ = 550012860000.

The previous prime is 1210142143999. The next prime is 1210142144027. The reversal of 1210142144002 is 2004412410121.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2347899 + ... + 2816542.

It is an arithmetic number, because the mean of its divisors is an integer number (123776181414).

Almost surely, 2^{1210142144002} is an apocalyptic number.

1210142144002 is a deficient number, since it is larger than the sum of its proper divisors (770276758622).

1210142144002 is a wasteful number, since it uses less digits than its factorization.

1210142144002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175105.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1210142144002 its reverse (2004412410121), we get a palindrome (3214554554123).

The spelling of 1210142144002 in words is "one trillion, two hundred ten billion, one hundred forty-two million, one hundred forty-four thousand, two".