11232022020 has 24 divisors (see below), whose sum is σ = 31449661824. Its totient is φ = 2995205856.

The previous prime is 11232022001. The next prime is 11232022033. The reversal of 11232022020 is 2022023211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93600124 + ... + 93600243.

It is an arithmetic number, because the mean of its divisors is an integer number (1310402576).

Almost surely, 2^11232022020 is an apocalyptic number.

11232022020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11232022020 is an abundant number, since it is smaller than the sum of its proper divisors (20217639804).

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

11232022020 is a wasteful number, since it uses less digits than its factorization.

11232022020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187200379 (or 187200377 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 11232022020 its reverse (2022023211), we get a palindrome (13254045231).

The spelling of 11232022020 in words is "eleven billion, two hundred thirty-two million, twenty-two thousand, twenty".