22202111011101 has 24 divisors (see below), whose sum is σ = 36248344512480. Its totient is φ = 12019187914272.

The previous prime is 22202111011099. The next prime is 22202111011111. The reversal of 22202111011101 is 10111011120222.

It is a happy number.

It is not a de Polignac number, because 22202111011101 - 2¹ = 22202111011099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202111011111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3974596386 + ... + 3974601971.

It is an arithmetic number, because the mean of its divisors is an integer number (1510347688020).

Almost surely, 2^{22202111011101} is an apocalyptic number.

22202111011101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22202111011101 is a deficient number, since it is larger than the sum of its proper divisors (14046233501379).

22202111011101 is a wasteful number, since it uses less digits than its factorization.

22202111011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7949198393 (or 7949198386 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 22202111011101 its reverse (10111011120222), we get a palindrome (32313122131323).

The spelling of 22202111011101 in words is "twenty-two trillion, two hundred two billion, one hundred eleven million, eleven thousand, one hundred one".