1201120332030 has 24 divisors (see below), whose sum is σ = 3122912863512. Its totient is φ = 320298755184.

The previous prime is 1201120332023. The next prime is 1201120332073. The reversal of 1201120332030 is 302330211021.

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 = 1201120331994 and 1201120332012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6672890644 + ... + 6672890823.

It is an arithmetic number, because the mean of its divisors is an integer number (130121369313).

Almost surely, 2^{1201120332030} is an apocalyptic number.

1201120332030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201120332030 is an abundant number, since it is smaller than the sum of its proper divisors (1921792531482).

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

1201120332030 is a wasteful number, since it uses less digits than its factorization.

1201120332030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13345781480 (or 13345781477 counting only the distinct ones).

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

Adding to 1201120332030 its reverse (302330211021), we get a palindrome (1503450543051).

The spelling of 1201120332030 in words is "one trillion, two hundred one billion, one hundred twenty million, three hundred thirty-two thousand, thirty".