11021000220222 has 16 divisors (see below), whose sum is σ = 22043349678720. Its totient is φ = 3673441867032.

The previous prime is 11021000220119. The next prime is 11021000220233. The reversal of 11021000220222 is 22202200012011.

It is a congruent number.

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, 56112058 + ... + 56308125.

It is an arithmetic number, because the mean of its divisors is an integer number (1377709354920).

Almost surely, 2^{11021000220222} is an apocalyptic number.

11021000220222 is an abundant number, since it is smaller than the sum of its proper divisors (11022349458498).

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

11021000220222 is a wasteful number, since it uses less digits than its factorization.

11021000220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112436527.

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

Adding to 11021000220222 its reverse (22202200012011), we get a palindrome (33223200232233).

The spelling of 11021000220222 in words is "eleven trillion, twenty-one billion, two hundred twenty thousand, two hundred twenty-two".