11203100022 has 32 divisors (see below), whose sum is σ = 23133487104. Its totient is φ = 3614587200.

The previous prime is 11203100021. The next prime is 11203100023. The reversal of 11203100022 is 22000130211.

It is an interprime number because it is at equal distance from previous prime (11203100021) and next prime (11203100023).

It is a junction number, because it is equal to n+sod(n) for n = 11203099980 and 11203100007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11203100021) 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, 148054 + ... + 210537.

It is an arithmetic number, because the mean of its divisors is an integer number (722921472).

Almost surely, 2^11203100022 is an apocalyptic number.

11203100022 is an abundant number, since it is smaller than the sum of its proper divisors (11930387082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11203100022 is a wasteful number, since it uses less digits than its factorization.

11203100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358764.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11203100022 its reverse (22000130211), we get a palindrome (33203230233).

The spelling of 11203100022 in words is "eleven billion, two hundred three million, one hundred thousand, twenty-two".