1201333214020 has 24 divisors (see below), whose sum is σ = 2537906341824. Its totient is φ = 477655839456.

The previous prime is 1201333214017. The next prime is 1201333214021. The reversal of 1201333214020 is 204123331021.

It is a super-2 number, since 2×1201333214020² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1201333213982 and 1201333214000.

It is not an unprimeable number, because it can be changed into a prime (1201333214021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179836962 + ... + 179843641.

It is an arithmetic number, because the mean of its divisors is an integer number (105746097576).

Almost surely, 2^{1201333214020} is an apocalyptic number.

1201333214020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1201333214020 is an abundant number, since it is smaller than the sum of its proper divisors (1336573127804).

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

1201333214020 is a wasteful number, since it uses less digits than its factorization.

1201333214020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359680779 (or 359680777 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1201333214020 its reverse (204123331021), we get a palindrome (1405456545041).

The spelling of 1201333214020 in words is "one trillion, two hundred one billion, three hundred thirty-three million, two hundred fourteen thousand, twenty".