1201002333120 has 84 divisors (see below), whose sum is σ = 4130947618200. Its totient is φ = 320267288064.

The previous prime is 1201002333077. The next prime is 1201002333121. The reversal of 1201002333120 is 213332001021.

1201002333120 is a `hidden beast` number, since 1 + 20 + 100 + 233 + 312 + 0 = 666.

It is a super-3 number, since 3×1201002333120³ (a number of 37 digits) contains 333 as substring.

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 = 1201002333093 and 1201002333102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201002333121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208504470 + ... + 208510229.

Almost surely, 2^{1201002333120} is an apocalyptic number.

1201002333120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1201002333120 is an abundant number, since it is smaller than the sum of its proper divisors (2929945285080).

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

1201002333120 is a wasteful number, since it uses less digits than its factorization.

1201002333120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417014722 (or 417014709 counting only the distinct ones).

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

Adding to 1201002333120 its reverse (213332001021), we get a palindrome (1414334334141).

The spelling of 1201002333120 in words is "one trillion, two hundred one billion, two million, three hundred thirty-three thousand, one hundred twenty".