1334130201220 has 24 divisors (see below), whose sum is σ = 2833152903000. Its totient is φ = 527655988992.

The previous prime is 1334130201143. The next prime is 1334130201251. The reversal of 1334130201220 is 221020314331.

It can be written as a sum of positive squares in 4 ways, for example, as 295292254464 + 1038837946756 = 543408^2 + 1019234^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1334130201191 and 1334130201200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374753895 + ... + 374757454.

It is an arithmetic number, because the mean of its divisors is an integer number (118048037625).

Almost surely, 2^{1334130201220} is an apocalyptic number.

1334130201220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334130201220 is an abundant number, since it is smaller than the sum of its proper divisors (1499022701780).

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

1334130201220 is a wasteful number, since it uses less digits than its factorization.

1334130201220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749511447 (or 749511445 counting only the distinct ones).

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

Adding to 1334130201220 its reverse (221020314331), we get a palindrome (1555150515551).

The spelling of 1334130201220 in words is "one trillion, three hundred thirty-four billion, one hundred thirty million, two hundred one thousand, two hundred twenty".