105501646228 has 24 divisors (see below), whose sum is σ = 206855810784. Its totient is φ = 46659204000.

The previous prime is 105501646183. The next prime is 105501646273. The reversal of 105501646228 is 822646105501.

It is an interprime number because it is at equal distance from previous prime (105501646183) and next prime (105501646273).

It is a super-2 number, since 2×105501646228² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32400598 + ... + 32403853.

It is an arithmetic number, because the mean of its divisors is an integer number (8618992116).

Almost surely, 2^105501646228 is an apocalyptic number.

It is an amenable number.

105501646228 is a deficient number, since it is larger than the sum of its proper divisors (101354164556).

105501646228 is a wasteful number, since it uses less digits than its factorization.

105501646228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64804503 (or 64804501 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 105501646228 in words is "one hundred five billion, five hundred one million, six hundred forty-six thousand, two hundred twenty-eight".