22210232101 has 2 divisors, whose sum is σ = 22210232102. Its totient is φ = 22210232100.

The previous prime is 22210232053. The next prime is 22210232113. The reversal of 22210232101 is 10123201222.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17008072225 + 5202159876 = 130415^2 + 72126^2 .

It is a cyclic number.

It is not a de Polignac number, because 22210232101 - 2⁷ = 22210231973 is a prime.

It is a super-3 number, since 3×22210232101³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22210232701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105116050 + 11105116051.

It is an arithmetic number, because the mean of its divisors is an integer number (11105116051).

Almost surely, 2^22210232101 is an apocalyptic number.

It is an amenable number.

22210232101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210232101 is an equidigital number, since it uses as much as digits as its factorization.

22210232101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22210232101 its reverse (10123201222), we get a palindrome (32333433323).

The spelling of 22210232101 in words is "twenty-two billion, two hundred ten million, two hundred thirty-two thousand, one hundred one".