1290200229932 has 12 divisors (see below), whose sum is σ = 2260786494120. Its totient is φ = 644261231616.

The previous prime is 1290200229917. The next prime is 1290200229937. The reversal of 1290200229932 is 2399220020921.

It is a self number, because there is not a number n which added to its sum of digits gives 1290200229932.

It is not an unprimeable number, because it can be changed into a prime (1290200229937) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 209717378 + ... + 209723529.

It is an arithmetic number, because the mean of its divisors is an integer number (188398874510).

Almost surely, 2^{1290200229932} is an apocalyptic number.

It is an amenable number.

1290200229932 is a deficient number, since it is larger than the sum of its proper divisors (970586264188).

1290200229932 is a wasteful number, since it uses less digits than its factorization.

1290200229932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419441680 (or 419441678 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 1290200229932 in words is "one trillion, two hundred ninety billion, two hundred million, two hundred twenty-nine thousand, nine hundred thirty-two".