1102244220004 has 12 divisors (see below), whose sum is σ = 1930654275004. Its totient is φ = 550628712864.

The previous prime is 1102244220001. The next prime is 1102244220017. The reversal of 1102244220004 is 4000224422011.

It can be written as a sum of positive squares in 2 ways, for example, as 354503541604 + 747740678400 = 595402^2 + 864720^2 .

It is not an unprimeable number, because it can be changed into a prime (1102244220001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123344259 + ... + 123353194.

Almost surely, 2^{1102244220004} is an apocalyptic number.

It is an amenable number.

1102244220004 is a deficient number, since it is larger than the sum of its proper divisors (828410055000).

1102244220004 is a wasteful number, since it uses less digits than its factorization.

1102244220004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246698574 (or 246698572 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 1102244220004 its reverse (4000224422011), we get a palindrome (5102468642015).

The spelling of 1102244220004 in words is "one trillion, one hundred two billion, two hundred forty-four million, two hundred twenty thousand, four".