1331054562002 has 16 divisors (see below), whose sum is σ = 2178528858432. Its totient is φ = 604902696720.

The previous prime is 1331054561999. The next prime is 1331054562023. The reversal of 1331054562002 is 2002654501331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1331054562002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5993678 + ... + 6211785.

It is an arithmetic number, because the mean of its divisors is an integer number (136158053652).

Almost surely, 2^{1331054562002} is an apocalyptic number.

1331054562002 is a deficient number, since it is larger than the sum of its proper divisors (847474296430).

1331054562002 is a wasteful number, since it uses less digits than its factorization.

1331054562002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12210433.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 1331054562002 in words is "one trillion, three hundred thirty-one billion, fifty-four million, five hundred sixty-two thousand, two".