1330071221432 has 16 divisors (see below), whose sum is σ = 2574331396800. Its totient is φ = 643582848960.

The previous prime is 1330071221431. The next prime is 1330071221471. The reversal of 1330071221432 is 2341221700331.

It is a super-2 number, since 2×1330071221432² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1330071221395 and 1330071221404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330071221431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2681594957 + ... + 2681595452.

It is an arithmetic number, because the mean of its divisors is an integer number (160895712300).

Almost surely, 2^{1330071221432} is an apocalyptic number.

It is an amenable number.

1330071221432 is a deficient number, since it is larger than the sum of its proper divisors (1244260175368).

1330071221432 is a wasteful number, since it uses less digits than its factorization.

1330071221432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5363190446 (or 5363190442 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 1330071221432 its reverse (2341221700331), we get a palindrome (3671292921763).

The spelling of 1330071221432 in words is "one trillion, three hundred thirty billion, seventy-one million, two hundred twenty-one thousand, four hundred thirty-two".