11102022022 has 72 divisors (see below), whose sum is σ = 21076211016. Its totient is φ = 4371179904.

The previous prime is 11102021977. The next prime is 11102022049. The reversal of 11102022022 is 22022020111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 11102021993 and 11102022011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3758098 + ... + 3761050.

It is an arithmetic number, because the mean of its divisors is an integer number (292725153).

Almost surely, 2^11102022022 is an apocalyptic number.

11102022022 is a deficient number, since it is larger than the sum of its proper divisors (9974188994).

11102022022 is a wasteful number, since it uses less digits than its factorization.

11102022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222 (or 3202 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11102022022 its reverse (22022020111), we get a palindrome (33124042133).

The spelling of 11102022022 in words is "eleven billion, one hundred two million, twenty-two thousand, twenty-two".