11022220111002 has 8 divisors (see below), whose sum is σ = 22044440222016. Its totient is φ = 3674073370332.

The previous prime is 11022220110991. The next prime is 11022220111039. The reversal of 11022220111002 is 20011102222011.

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

11022220111002 is an admirable number.

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, 918518342578 + ... + 918518342589.

It is an arithmetic number, because the mean of its divisors is an integer number (2755555027752).

Almost surely, 2^{11022220111002} is an apocalyptic number.

11022220111002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11022220111002 is a wasteful number, since it uses less digits than its factorization.

11022220111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837036685172.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11022220111002 its reverse (20011102222011), we get a palindrome (31033322333013).

The spelling of 11022220111002 in words is "eleven trillion, twenty-two billion, two hundred twenty million, one hundred eleven thousand, two".