11200022221002 has 16 divisors (see below), whose sum is σ = 22400183314080. Its totient is φ = 3733317594992.

The previous prime is 11200022220977. The next prime is 11200022221043. The reversal of 11200022221002 is 20012222000211.

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, 4722852 + ... + 6686207.

It is an arithmetic number, because the mean of its divisors is an integer number (1400011457130).

Almost surely, 2^{11200022221002} is an apocalyptic number.

11200022221002 is an abundant number, since it is smaller than the sum of its proper divisors (11200161093078).

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

11200022221002 is a wasteful number, since it uses less digits than its factorization.

11200022221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11572677.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11200022221002 its reverse (20012222000211), we get a palindrome (31212244221213).

The spelling of 11200022221002 in words is "eleven trillion, two hundred billion, twenty-two million, two hundred twenty-one thousand, two".