22001102101 has 16 divisors (see below), whose sum is σ = 24811554816. Its totient is φ = 19327590000.

The previous prime is 22001102089. The next prime is 22001102129. The reversal of 22001102101 is 10120110022.

It is a cyclic number.

It is not a de Polignac number, because 22001102101 - 2¹⁹ = 22000577813 is a prime.

It is a super-2 number, since 2×22001102101² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001102161) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 188946 + ... + 282316.

It is an arithmetic number, because the mean of its divisors is an integer number (1550722176).

Almost surely, 2^22001102101 is an apocalyptic number.

It is an amenable number.

22001102101 is a deficient number, since it is larger than the sum of its proper divisors (2810452715).

22001102101 is a wasteful number, since it uses less digits than its factorization.

22001102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94104.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 22001102101 its reverse (10120110022), we get a palindrome (32121212123).

The spelling of 22001102101 in words is "twenty-two billion, one million, one hundred two thousand, one hundred one".