1101997218002 has 8 divisors (see below), whose sum is σ = 1660090230396. Its totient is φ = 548633807872.

The previous prime is 1101997217999. The next prime is 1101997218017. The reversal of 1101997218002 is 2008127991011.

It can be written as a sum of positive squares in 2 ways, for example, as 1070295771601 + 31701446401 = 1034551^2 + 178049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1182399983 + ... + 1182400914.

Almost surely, 2^{1101997218002} is an apocalyptic number.

1101997218002 is a deficient number, since it is larger than the sum of its proper divisors (558093012394).

1101997218002 is a wasteful number, since it uses less digits than its factorization.

1101997218002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364801132.

The product of its (nonzero) digits is 18144, while the sum is 41.

The spelling of 1101997218002 in words is "one trillion, one hundred one billion, nine hundred ninety-seven million, two hundred eighteen thousand, two".