1133402120412 has 24 divisors (see below), whose sum is σ = 2680832414736. Its totient is φ = 372625354368.

The previous prime is 1133402120407. The next prime is 1133402120443. The reversal of 1133402120412 is 2140212043311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646918143 + ... + 646919894.

It is an arithmetic number, because the mean of its divisors is an integer number (111701350614).

Almost surely, 2^{1133402120412} is an apocalyptic number.

1133402120412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1133402120412 is an abundant number, since it is smaller than the sum of its proper divisors (1547430294324).

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

1133402120412 is a wasteful number, since it uses less digits than its factorization.

1133402120412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293838117 (or 1293838115 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1133402120412 its reverse (2140212043311), we get a palindrome (3273614163723).

The spelling of 1133402120412 in words is "one trillion, one hundred thirty-three billion, four hundred two million, one hundred twenty thousand, four hundred twelve".