22201101102 has 16 divisors (see below), whose sum is σ = 44579106432. Its totient is φ = 7370883000.

The previous prime is 22201101071. The next prime is 22201101127. The reversal of 22201101102 is 20110110222.

It is a super-2 number, since 2×22201101102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7369378 + ... + 7372389.

It is an arithmetic number, because the mean of its divisors is an integer number (2786194152).

Almost surely, 2^22201101102 is an apocalyptic number.

22201101102 is an abundant number, since it is smaller than the sum of its proper divisors (22378005330).

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

22201101102 is a wasteful number, since it uses less digits than its factorization.

22201101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14742023.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22201101102 its reverse (20110110222), we get a palindrome (42311211324).

It can be divided in two parts, 22 and 201101102, that multiplied together give a palindrome (4424224244).

The spelling of 22201101102 in words is "twenty-two billion, two hundred one million, one hundred one thousand, one hundred two".