1001200014 has 40 divisors (see below), whose sum is σ = 2247527568. Its totient is φ = 333123840.

The previous prime is 1001200009. The next prime is 1001200019. The reversal of 1001200014 is 4100021001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1001200009) and next prime (1001200019).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1001199969 and 1001200005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001200019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 88119 + ... + 98829.

Almost surely, 2^1001200014 is an apocalyptic number.

1001200014 is an abundant number, since it is smaller than the sum of its proper divisors (1246327554).

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

1001200014 is a wasteful number, since it uses less digits than its factorization.

1001200014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11302 (or 11293 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 1001200014 is about 31641.7448001845. The cubic root of 1001200014 is about 1000.3998447695.

Adding to 1001200014 its reverse (4100021001), we get a palindrome (5101221015).

The spelling of 1001200014 in words is "one billion, one million, two hundred thousand, fourteen".