1133224305240 has 64 divisors (see below), whose sum is σ = 3399755016960. Its totient is φ = 302185850240.

The previous prime is 1133224305217. The next prime is 1133224305259. The reversal of 1133224305240 is 425034223311.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1133224305198 and 1133224305207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6437677 + ... + 6611363.

It is an arithmetic number, because the mean of its divisors is an integer number (53121172140).

Almost surely, 2^{1133224305240} is an apocalyptic number.

1133224305240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133224305240 is an abundant number, since it is smaller than the sum of its proper divisors (2266530711720).

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

1133224305240 is a wasteful number, since it uses less digits than its factorization.

1133224305240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228072 (or 228068 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1133224305240 its reverse (425034223311), we get a palindrome (1558258528551).

The spelling of 1133224305240 in words is "one trillion, one hundred thirty-three billion, two hundred twenty-four million, three hundred five thousand, two hundred forty".