11022070203 has 6 divisors (see below), whose sum is σ = 15920768084. Its totient is φ = 7348046796.

The previous prime is 11022070201. The next prime is 11022070211. The reversal of 11022070203 is 30207022011.

It is not a de Polignac number, because 11022070203 - 2¹ = 11022070201 is a prime.

It is a super-2 number, since 2×11022070203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022070201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 612337225 + ... + 612337242.

Almost surely, 2^11022070203 is an apocalyptic number.

11022070203 is a deficient number, since it is larger than the sum of its proper divisors (4898697881).

11022070203 is a wasteful number, since it uses less digits than its factorization.

11022070203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224674473 (or 1224674470 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

Adding to 11022070203 its reverse (30207022011), we get a palindrome (41229092214).

The spelling of 11022070203 in words is "eleven billion, twenty-two million, seventy thousand, two hundred three".