11202221002 has 32 divisors (see below), whose sum is σ = 19440812160. Its totient is φ = 4742055360.

The previous prime is 11202220943. The next prime is 11202221029. The reversal of 11202221002 is 20012220211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368752 + ... + 397972.

It is an arithmetic number, because the mean of its divisors is an integer number (607525380).

Almost surely, 2^11202221002 is an apocalyptic number.

11202221002 is a deficient number, since it is larger than the sum of its proper divisors (8238591158).

11202221002 is a wasteful number, since it uses less digits than its factorization.

11202221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29566.

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

Adding to 11202221002 its reverse (20012220211), we get a palindrome (31214441213).

The spelling of 11202221002 in words is "eleven billion, two hundred two million, two hundred twenty-one thousand, two".