11022120202 has 8 divisors (see below), whose sum is σ = 16537471776. Its totient is φ = 5509629612.

The previous prime is 11022120181. The next prime is 11022120227. The reversal of 11022120202 is 20202122011.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705588 + ... + 721039.

It is an arithmetic number, because the mean of its divisors is an integer number (2067183972).

Almost surely, 2^11022120202 is an apocalyptic number.

11022120202 is a deficient number, since it is larger than the sum of its proper divisors (5515351574).

11022120202 is a wasteful number, since it uses less digits than its factorization.

11022120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430492.

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

Adding to 11022120202 its reverse (20202122011), we get a palindrome (31224242213).

The spelling of 11022120202 in words is "eleven billion, twenty-two million, one hundred twenty thousand, two hundred two".