1213014112 has 48 divisors (see below), whose sum is σ = 2623138560. Its totient is φ = 549597312.

The previous prime is 1213014091. The next prime is 1213014113. The reversal of 1213014112 is 2114103121.

It is a super-2 number, since 2×1213014112² = 2942806471822297088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213014113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29388 + ... + 57355.

It is an arithmetic number, because the mean of its divisors is an integer number (54648720).

Almost surely, 2^1213014112 is an apocalyptic number.

It is an amenable number.

1213014112 is an abundant number, since it is smaller than the sum of its proper divisors (1410124448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1213014112 is a wasteful number, since it uses less digits than its factorization.

1213014112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86795 (or 86787 counting only the distinct ones).

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

The square root of 1213014112 is about 34828.3521286896. The cubic root of 1213014112 is about 1066.4863087419.

Adding to 1213014112 its reverse (2114103121), we get a palindrome (3327117233).

The spelling of 1213014112 in words is "one billion, two hundred thirteen million, fourteen thousand, one hundred twelve".