1111021202224 has 20 divisors (see below), whose sum is σ = 2152917445536. Its totient is φ = 555429603392.

The previous prime is 1111021202197. The next prime is 1111021202227. The reversal of 1111021202224 is 4222021201111.

It is a super-2 number, since 2×1111021202224² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1111021202227) 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, 4949119 + ... + 5168734.

Almost surely, 2^{1111021202224} is an apocalyptic number.

It is an amenable number.

1111021202224 is a deficient number, since it is larger than the sum of its proper divisors (1041896243312).

1111021202224 is a wasteful number, since it uses less digits than its factorization.

1111021202224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10124724 (or 10124718 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 1111021202224 its reverse (4222021201111), we get a palindrome (5333042403335).

The spelling of 1111021202224 in words is "one trillion, one hundred eleven billion, twenty-one million, two hundred two thousand, two hundred twenty-four".