11122022220203 has 8 divisors (see below), whose sum is σ = 11708496389520. Its totient is φ = 10535658508800.

The previous prime is 11122022220163. The next prime is 11122022220251. The reversal of 11122022220203 is 30202222022111.

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 11122022220203 - 2¹⁶ = 11122022154667 is a prime.

It is a super-2 number, since 2×11122022220203² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11122022250203) 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, 27407750 + ... + 27810587.

It is an arithmetic number, because the mean of its divisors is an integer number (1463562048690).

Almost surely, 2^{11122022220203} is an apocalyptic number.

11122022220203 is a deficient number, since it is larger than the sum of its proper divisors (586474169317).

11122022220203 is a wasteful number, since it uses less digits than its factorization.

11122022220203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55228957.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11122022220203 its reverse (30202222022111), we get a palindrome (41324244242314).

The spelling of 11122022220203 in words is "eleven trillion, one hundred twenty-two billion, twenty-two million, two hundred twenty thousand, two hundred three".