1111221443034 has 32 divisors (see below), whose sum is σ = 2488824944640. Its totient is φ = 367490553696.

The previous prime is 1111221443023. The next prime is 1111221443053. The reversal of 1111221443034 is 4303441221111.

It is a happy number.

1111221443034 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 221 + 4 + 430 + 3 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1111221442989 and 1111221443007.

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, 81009579 + ... + 81023294.

It is an arithmetic number, because the mean of its divisors is an integer number (77775779520).

Almost surely, 2^{1111221443034} is an apocalyptic number.

1111221443034 is an abundant number, since it is smaller than the sum of its proper divisors (1377603501606).

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

1111221443034 is a wasteful number, since it uses less digits than its factorization.

1111221443034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162033011 (or 162033005 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1111221443034 its reverse (4303441221111), we get a palindrome (5414662664145).

The spelling of 1111221443034 in words is "one trillion, one hundred eleven billion, two hundred twenty-one million, four hundred forty-three thousand, thirty-four".