11120020022 has 8 divisors (see below), whose sum is σ = 16722046416. Its totient is φ = 5546004552.

The previous prime is 11120019961. The next prime is 11120020027. The reversal of 11120020022 is 22002002111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11120019985 and 11120020012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120020027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7001738 + ... + 7003325.

It is an arithmetic number, because the mean of its divisors is an integer number (2090255802).

Almost surely, 2^11120020022 is an apocalyptic number.

11120020022 is a deficient number, since it is larger than the sum of its proper divisors (5602026394).

11120020022 is a wasteful number, since it uses less digits than its factorization.

11120020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14005462.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11120020022 its reverse (22002002111), we get a palindrome (33122022133).

The spelling of 11120020022 in words is "eleven billion, one hundred twenty million, twenty thousand, twenty-two".