22202202111011 has 16 divisors (see below), whose sum is σ = 25317545143968. Its totient is φ = 19288023744000.

The previous prime is 22202202110969. The next prime is 22202202111121. The reversal of 22202202111011 is 11011120220222.

It is not a de Polignac number, because 22202202111011 - 2¹⁰ = 22202202109987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202102111011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3606176 + ... + 7576866.

It is an arithmetic number, because the mean of its divisors is an integer number (1582346571498).

Almost surely, 2^{22202202111011} is an apocalyptic number.

22202202111011 is a deficient number, since it is larger than the sum of its proper divisors (3115343032957).

22202202111011 is a wasteful number, since it uses less digits than its factorization.

22202202111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3996022.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22202202111011 its reverse (11011120220222), we get a palindrome (33213322331233).

The spelling of 22202202111011 in words is "twenty-two trillion, two hundred two billion, two hundred two million, one hundred eleven thousand, eleven".