111202421241412 has 24 divisors (see below), whose sum is σ = 194625393242112. Its totient is φ = 55595166422400.

The previous prime is 111202421241409. The next prime is 111202421241479. The reversal of 111202421241412 is 214142124202111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2579901453 + ... + 2579944555.

It is an arithmetic number, because the mean of its divisors is an integer number (8109391385088).

Almost surely, 2^{111202421241412} is an apocalyptic number.

It is an amenable number.

111202421241412 is a deficient number, since it is larger than the sum of its proper divisors (83422972000700).

111202421241412 is a wasteful number, since it uses less digits than its factorization.

111202421241412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98259 (or 98257 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

Adding to 111202421241412 its reverse (214142124202111), we get a palindrome (325344545443523).

The spelling of 111202421241412 in words is "one hundred eleven trillion, two hundred two billion, four hundred twenty-one million, two hundred forty-one thousand, four hundred twelve".