1200130303122 has 32 divisors (see below), whose sum is σ = 2670345086400. Its totient is φ = 399535105824.

The previous prime is 1200130303121. The next prime is 1200130303123. The reversal of 1200130303122 is 2213030310021.

It is an interprime number because it is at equal distance from previous prime (1200130303121) and next prime (1200130303123).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1200130303095 and 1200130303104.

It is not an unprimeable number, because it can be changed into a prime (1200130303121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14077347 + ... + 14162342.

It is an arithmetic number, because the mean of its divisors is an integer number (83448283950).

Almost surely, 2^{1200130303122} is an apocalyptic number.

1200130303122 is an abundant number, since it is smaller than the sum of its proper divisors (1470214783278).

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

1200130303122 is a wasteful number, since it uses less digits than its factorization.

1200130303122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28240487 (or 28240481 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1200130303122 its reverse (2213030310021), we get a palindrome (3413160613143).

The spelling of 1200130303122 in words is "one trillion, two hundred billion, one hundred thirty million, three hundred three thousand, one hundred twenty-two".