111002201012002 has 8 divisors (see below), whose sum is σ = 166504036673196. Its totient is φ = 55500855454272.

The previous prime is 111002201011997. The next prime is 111002201012033. The reversal of 111002201012002 is 200210102200111.

It can be written as a sum of positive squares in 2 ways, for example, as 92406519834561 + 18595681177441 = 9612831^2 + 4312271^2 .

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, 121959123 + ... + 122865910.

Almost surely, 2^{111002201012002} is an apocalyptic number.

111002201012002 is a deficient number, since it is larger than the sum of its proper divisors (55501835661194).

111002201012002 is a wasteful number, since it uses less digits than its factorization.

111002201012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245051732.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 111002201012002 its reverse (200210102200111), we get a palindrome (311212303212113).

The spelling of 111002201012002 in words is "one hundred eleven trillion, two billion, two hundred one million, twelve thousand, two".