111121033412002 has 8 divisors (see below), whose sum is σ = 166716152903916. Its totient is φ = 55548982444032.

The previous prime is 111121033411891. The next prime is 111121033412027. The reversal of 111121033412002 is 200214330121111.

It can be written as a sum of positive squares in 2 ways, for example, as 110606426607681 + 514606804321 = 10516959^2 + 717361^2 .

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, 5767118943 + ... + 5767138210.

Almost surely, 2^{111121033412002} is an apocalyptic number.

111121033412002 is a deficient number, since it is larger than the sum of its proper divisors (55595119491914).

111121033412002 is a wasteful number, since it uses less digits than its factorization.

111121033412002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11534261972.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 111121033412002 its reverse (200214330121111), we get a palindrome (311335363533113).

The spelling of 111121033412002 in words is "one hundred eleven trillion, one hundred twenty-one billion, thirty-three million, four hundred twelve thousand, two".