1200010122032 has 40 divisors (see below), whose sum is σ = 2374926566400. Its totient is φ = 587130562112.

The previous prime is 1200010122029. The next prime is 1200010122043. The reversal of 1200010122032 is 2302210100021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1200010121998 and 1200010122016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4005719 + ... + 4294857.

It is an arithmetic number, because the mean of its divisors is an integer number (59373164160).

Almost surely, 2^{1200010122032} is an apocalyptic number.

It is an amenable number.

1200010122032 is a deficient number, since it is larger than the sum of its proper divisors (1174916444368).

1200010122032 is a wasteful number, since it uses less digits than its factorization.

1200010122032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294713 (or 294707 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1200010122032 its reverse (2302210100021), we get a palindrome (3502220222053).

The spelling of 1200010122032 in words is "one trillion, two hundred billion, ten million, one hundred twenty-two thousand, thirty-two".