11022104012 has 24 divisors (see below), whose sum is σ = 19380518976. Its totient is φ = 5484861648.

The previous prime is 11022103993. The next prime is 11022104021. The reversal of 11022104012 is 21040122011.

It is a happy number.

It is a super-2 number, since 2×11022104012² (a number of 21 digits) contains 22 as substring.

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, 994043 + ... + 1005069.

It is an arithmetic number, because the mean of its divisors is an integer number (807521624).

Almost surely, 2^11022104012 is an apocalyptic number.

It is an amenable number.

11022104012 is a deficient number, since it is larger than the sum of its proper divisors (8358414964).

11022104012 is a wasteful number, since it uses less digits than its factorization.

11022104012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12197 (or 12195 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11022104012 its reverse (21040122011), we get a palindrome (32062226023).

The spelling of 11022104012 in words is "eleven billion, twenty-two million, one hundred four thousand, twelve".