11101002221002 has 16 divisors (see below), whose sum is σ = 16823443694400. Its totient is φ = 5493189529728.

The previous prime is 11101002220927. The next prime is 11101002221027. The reversal of 11101002221002 is 20012220010111.

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, 12310123 + ... + 13181089.

It is an arithmetic number, because the mean of its divisors is an integer number (1051465230900).

Almost surely, 2^{11101002221002} is an apocalyptic number.

11101002221002 is a deficient number, since it is larger than the sum of its proper divisors (5722441473398).

11101002221002 is an equidigital number, since it uses as much as digits as its factorization.

11101002221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936765.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11101002221002 its reverse (20012220010111), we get a palindrome (31113222231113).

The spelling of 11101002221002 in words is "eleven trillion, one hundred one billion, two million, two hundred twenty-one thousand, two".