1133222220004 has 96 divisors (see below), whose sum is σ = 2428505856000. Its totient is φ = 452241377280.

The previous prime is 1133222220001. The next prime is 1133222220049. The reversal of 1133222220004 is 4000222223311.

It is not an unprimeable number, because it can be changed into a prime (1133222220001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7298572 + ... + 7452220.

It is an arithmetic number, because the mean of its divisors is an integer number (25296936000).

Almost surely, 2^{1133222220004} is an apocalyptic number.

1133222220004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133222220004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1214252928000).

1133222220004 is an abundant number, since it is smaller than the sum of its proper divisors (1295283635996).

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

1133222220004 is a wasteful number, since it uses less digits than its factorization.

1133222220004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154013 (or 154011 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1133222220004 its reverse (4000222223311), we get a palindrome (5133444443315).

The spelling of 1133222220004 in words is "one trillion, one hundred thirty-three billion, two hundred twenty-two million, two hundred twenty thousand, four".