111202000012 has 12 divisors (see below), whose sum is σ = 194803922376. Its totient is φ = 55543736480.

The previous prime is 111202000003. The next prime is 111202000031. The reversal of 111202000012 is 210000202111.

It is a super-3 number, since 3×111202000012³ (a number of 34 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 14311513 + ... + 14319280.

It is an arithmetic number, because the mean of its divisors is an integer number (16233660198).

Almost surely, 2^111202000012 is an apocalyptic number.

It is an amenable number.

111202000012 is a deficient number, since it is larger than the sum of its proper divisors (83601922364).

111202000012 is a wasteful number, since it uses less digits than its factorization.

111202000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28631768 (or 28631766 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 111202000012 its reverse (210000202111), we get a palindrome (321202202123).

The spelling of 111202000012 in words is "one hundred eleven billion, two hundred two million, twelve", and thus it is an aban number.