1133232121200 has 60 divisors (see below), whose sum is σ = 3630120232088. Its totient is φ = 302195232000.

The previous prime is 1133232121199. The next prime is 1133232121247. The reversal of 1133232121200 is 21212323311.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-3 number, since 3×1133232121200³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 472178851 + ... + 472181250.

Almost surely, 2^{1133232121200} is an apocalyptic number.

1133232121200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133232121200 is an abundant number, since it is smaller than the sum of its proper divisors (2496888110888).

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

1133232121200 is a wasteful number, since it uses less digits than its factorization.

1133232121200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944360122 (or 944360111 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1133232121200 its reverse (21212323311), we get a palindrome (1154444444511).

The spelling of 1133232121200 in words is "one trillion, one hundred thirty-three billion, two hundred thirty-two million, one hundred twenty-one thousand, two hundred".