11110213031012 has 12 divisors (see below), whose sum is σ = 19446592541040. Its totient is φ = 5554043733576.

The previous prime is 11110213030993. The next prime is 11110213031059. The reversal of 11110213031012 is 21013031201111.

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, 265671962 + ... + 265713777.

It is an arithmetic number, because the mean of its divisors is an integer number (1620549378420).

Almost surely, 2^{11110213031012} is an apocalyptic number.

It is an amenable number.

11110213031012 is a deficient number, since it is larger than the sum of its proper divisors (8336379510028).

11110213031012 is a wasteful number, since it uses less digits than its factorization.

11110213031012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531390970 (or 531390968 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 11110213031012 its reverse (21013031201111), we get a palindrome (32123244232123).

The spelling of 11110213031012 in words is "eleven trillion, one hundred ten billion, two hundred thirteen million, thirty-one thousand, twelve".