22201122101102 has 16 divisors (see below), whose sum is σ = 38084626646880. Its totient is φ = 9508376567808.

The previous prime is 22201122101101. The next prime is 22201122101129. The reversal of 22201122101102 is 20110122110222.

It is a super-2 number, since 2×22201122101102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201122101101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532482323 + ... + 532524014.

It is an arithmetic number, because the mean of its divisors is an integer number (2380289165430).

Almost surely, 2^{22201122101102} is an apocalyptic number.

22201122101102 is a deficient number, since it is larger than the sum of its proper divisors (15883504545778).

22201122101102 is a wasteful number, since it uses less digits than its factorization.

22201122101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065007835.

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

Adding to 22201122101102 its reverse (20110122110222), we get a palindrome (42311244211324).

The spelling of 22201122101102 in words is "twenty-two trillion, two hundred one billion, one hundred twenty-two million, one hundred one thousand, one hundred two".