1113031100222 has 4 divisors (see below), whose sum is σ = 1669546650336. Its totient is φ = 556515550110.

The previous prime is 1113031100141. The next prime is 1113031100249. The reversal of 1113031100222 is 2220011303111.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1113031100222² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1113031100222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278257775054 + ... + 278257775057.

It is an arithmetic number, because the mean of its divisors is an integer number (417386662584).

Almost surely, 2^{1113031100222} is an apocalyptic number.

1113031100222 is a deficient number, since it is larger than the sum of its proper divisors (556515550114).

1113031100222 is an equidigital number, since it uses as much as digits as its factorization.

1113031100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556515550113.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1113031100222 its reverse (2220011303111), we get a palindrome (3333042403333).

The spelling of 1113031100222 in words is "one trillion, one hundred thirteen billion, thirty-one million, one hundred thousand, two hundred twenty-two".