1330221502152 has 144 divisors (see below), whose sum is σ = 4028497839600. Its totient is φ = 395359833600.

The previous prime is 1330221502117. The next prime is 1330221502187. The reversal of 1330221502152 is 2512051220331.

1330221502152 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 2 + 2 + 1 + 502 + 152 = 666.

It is an interprime number because it is at equal distance from previous prime (1330221502117) and next prime (1330221502187).

It is a super-2 number, since 2×1330221502152² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1286974 + ... + 2077677.

Almost surely, 2^{1330221502152} is an apocalyptic number.

1330221502152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1330221502152 is an abundant number, since it is smaller than the sum of its proper divisors (2698276337448).

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

1330221502152 is a wasteful number, since it uses less digits than its factorization.

1330221502152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364716 (or 3364692 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 1330221502152 its reverse (2512051220331), we get a palindrome (3842272722483).

The spelling of 1330221502152 in words is "one trillion, three hundred thirty billion, two hundred twenty-one million, five hundred two thousand, one hundred fifty-two".