105522101124 has 48 divisors (see below), whose sum is σ = 282738650880. Its totient is φ = 30293425440.

The previous prime is 105522101119. The next prime is 105522101131. The reversal of 105522101124 is 421101225501.

It is a happy number.

It is a super-2 number, since 2×105522101124² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105522101094 and 105522101103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21034594 + ... + 21039609.

It is an arithmetic number, because the mean of its divisors is an integer number (5890388560).

Almost surely, 2^105522101124 is an apocalyptic number.

It is an amenable number.

105522101124 is an abundant number, since it is smaller than the sum of its proper divisors (177216549756).

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

105522101124 is a wasteful number, since it uses less digits than its factorization.

105522101124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42074240 (or 42074238 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 105522101124 its reverse (421101225501), we get a palindrome (526623326625).

The spelling of 105522101124 in words is "one hundred five billion, five hundred twenty-two million, one hundred one thousand, one hundred twenty-four".