1134011043220 has 48 divisors (see below), whose sum is σ = 2600293627008. Its totient is φ = 411990284160.

The previous prime is 1134011043197. The next prime is 1134011043227. The reversal of 1134011043220 is 223401104311.

It is a super-2 number, since 2×1134011043220² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1134011043191 and 1134011043200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134011043227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2117544 + ... + 2598463.

It is an arithmetic number, because the mean of its divisors is an integer number (54172783896).

Almost surely, 2^{1134011043220} is an apocalyptic number.

1134011043220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134011043220 is an abundant number, since it is smaller than the sum of its proper divisors (1466282583788).

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

1134011043220 is a wasteful number, since it uses less digits than its factorization.

1134011043220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4717120 (or 4717118 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1134011043220 its reverse (223401104311), we get a palindrome (1357412147531).

The spelling of 1134011043220 in words is "one trillion, one hundred thirty-four billion, eleven million, forty-three thousand, two hundred twenty".