11222101000203 has 16 divisors (see below), whose sum is σ = 15480478463520. Its totient is φ = 7222619384064.

The previous prime is 11222101000181. The next prime is 11222101000207. The reversal of 11222101000203 is 30200010122211.

It is not a de Polignac number, because 11222101000203 - 2⁸ = 11222100999947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11222101000207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6371626 + ... + 7939887.

It is an arithmetic number, because the mean of its divisors is an integer number (967529903970).

Almost surely, 2^{11222101000203} is an apocalyptic number.

11222101000203 is a deficient number, since it is larger than the sum of its proper divisors (4258377463317).

11222101000203 is a wasteful number, since it uses less digits than its factorization.

11222101000203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14320558.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11222101000203 its reverse (30200010122211), we get a palindrome (41422111122414).

The spelling of 11222101000203 in words is "eleven trillion, two hundred twenty-two billion, one hundred one million, two hundred three", and thus it is an aban number.