1113322212203 has 8 divisors (see below), whose sum is σ = 1144277617440. Its totient is φ = 1082412365760.

The previous prime is 1113322212173. The next prime is 1113322212229. The reversal of 1113322212203 is 3022122233111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1113322212203 - 2⁶ = 1113322212139 is a prime.

It is a super-2 number, since 2×1113322212203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113322212253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11340143 + ... + 11437896.

It is an arithmetic number, because the mean of its divisors is an integer number (143034702180).

Almost surely, 2^{1113322212203} is an apocalyptic number.

1113322212203 is a deficient number, since it is larger than the sum of its proper divisors (30955405237).

1113322212203 is a wasteful number, since it uses less digits than its factorization.

1113322212203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22779397.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1113322212203 its reverse (3022122233111), we get a palindrome (4135444445314).

The spelling of 1113322212203 in words is "one trillion, one hundred thirteen billion, three hundred twenty-two million, two hundred twelve thousand, two hundred three".