111202100201012 has 12 divisors (see below), whose sum is σ = 194935197801120. Its totient is φ = 55506329400696.

The previous prime is 111202100200999. The next prime is 111202100201021. The reversal of 111202100201012 is 210102001202111.

It is a congruent number.

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, 23680172312 + ... + 23680177007.

It is an arithmetic number, because the mean of its divisors is an integer number (16244599816760).

Almost surely, 2^{111202100201012} is an apocalyptic number.

It is an amenable number.

111202100201012 is a deficient number, since it is larger than the sum of its proper divisors (83733097600108).

111202100201012 is a wasteful number, since it uses less digits than its factorization.

111202100201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47360349910 (or 47360349908 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111202100201012 its reverse (210102001202111), we get a palindrome (321304101403123).

The spelling of 111202100201012 in words is "one hundred eleven trillion, two hundred two billion, one hundred million, two hundred one thousand, twelve".