401114111212 has 12 divisors (see below), whose sum is σ = 701997448936. Its totient is φ = 200543411520.

The previous prime is 401114111197. The next prime is 401114111213. The reversal of 401114111212 is 212111411104.

It is a self number, because there is not a number n which added to its sum of digits gives 401114111212.

It is not an unprimeable number, because it can be changed into a prime (401114111213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3344733 + ... + 3462580.

Almost surely, 2^401114111212 is an apocalyptic number.

It is an amenable number.

401114111212 is a deficient number, since it is larger than the sum of its proper divisors (300883337724).

401114111212 is a wasteful number, since it uses less digits than its factorization.

401114111212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6822048 (or 6822046 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 401114111212 its reverse (212111411104), we get a palindrome (613225522316).

The spelling of 401114111212 in words is "four hundred one billion, one hundred fourteen million, one hundred eleven thousand, two hundred twelve".