141224012 has 24 divisors (see below), whose sum is σ = 253468656. Its totient is φ = 68822208.

The previous prime is 141223987. The next prime is 141224023. The reversal of 141224012 is 210422141.

It is a super-2 number, since 2×141224012² = 39888443130752288, which contains 22 as substring.

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, 31163 + ... + 35405.

It is an arithmetic number, because the mean of its divisors is an integer number (10561194).

Almost surely, 2^141224012 is an apocalyptic number.

It is an amenable number.

141224012 is a deficient number, since it is larger than the sum of its proper divisors (112244644).

141224012 is a wasteful number, since it uses less digits than its factorization.

141224012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457 (or 4455 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 141224012 is about 11883.7709503339. The cubic root of 141224012 is about 520.7582773522.

Adding to 141224012 its reverse (210422141), we get a palindrome (351646153).

The spelling of 141224012 in words is "one hundred forty-one million, two hundred twenty-four thousand, twelve".