111300021412 has 24 divisors (see below), whose sum is σ = 200304752256. Its totient is φ = 54089719008.

The previous prime is 111300021403. The next prime is 111300021431. The reversal of 111300021412 is 214120003111.

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, 2430588 + ... + 2475955.

It is an arithmetic number, because the mean of its divisors is an integer number (8346031344).

Almost surely, 2^111300021412 is an apocalyptic number.

It is an amenable number.

111300021412 is a deficient number, since it is larger than the sum of its proper divisors (89004730844).

111300021412 is a wasteful number, since it uses less digits than its factorization.

111300021412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4906707 (or 4906705 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 111300021412 its reverse (214120003111), we get a palindrome (325420024523).

The spelling of 111300021412 in words is "one hundred eleven billion, three hundred million, twenty-one thousand, four hundred twelve".