105622732124 has 24 divisors (see below), whose sum is σ = 227495116128. Its totient is φ = 41784816960.

The previous prime is 105622732121. The next prime is 105622732183. The reversal of 105622732124 is 421237226501.

It is a super-2 number, since 2×105622732124² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105622732121) 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, 145085807 + ... + 145086534.

It is an arithmetic number, because the mean of its divisors is an integer number (9478963172).

Almost surely, 2^105622732124 is an apocalyptic number.

105622732124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

105622732124 is an abundant number, since it is smaller than the sum of its proper divisors (121872384004).

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

105622732124 is a wasteful number, since it uses less digits than its factorization.

105622732124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290172365 (or 290172363 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 105622732124 its reverse (421237226501), we get a palindrome (526859958625).

The spelling of 105622732124 in words is "one hundred five billion, six hundred twenty-two million, seven hundred thirty-two thousand, one hundred twenty-four".