22343422101 has 192 divisors, whose sum is σ = 42032460288. Its totient is φ = 10264320000.

The previous prime is 22343422091. The next prime is 22343422109. The reversal of 22343422101 is 10122434322.

It is a happy number.

It is not a de Polignac number, because 22343422101 - 2⁵ = 22343422069 is a prime.

It is a super-2 number, since 2×22343422101² (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 (22343422109) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 123444231 + ... + 123444411.

It is an arithmetic number, because the mean of its divisors is an integer number (218919064).

Almost surely, 2^22343422101 is an apocalyptic number.

22343422101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22343422101 is a deficient number, since it is larger than the sum of its proper divisors (19689038187).

22343422101 is a wasteful number, since it uses less digits than its factorization.

22343422101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22343422101 its reverse (10122434322), we get a palindrome (32465856423).

It can be divided in two parts, 22343 and 422101, that added together give a palindrome (444444).

The spelling of 22343422101 in words is "twenty-two billion, three hundred forty-three million, four hundred twenty-two thousand, one hundred one".