105655022 has 12 divisors (see below), whose sum is σ = 174200208. Its totient is φ = 48024900.

The previous prime is 105655021. The next prime is 105655049. The reversal of 105655022 is 220556501.

It is a super-2 number, since 2×105655022² = 22325967347640968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105654982 and 105655000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105655021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 218054 + ... + 218537.

It is an arithmetic number, because the mean of its divisors is an integer number (14516684).

Almost surely, 2^105655022 is an apocalyptic number.

105655022 is a deficient number, since it is larger than the sum of its proper divisors (68545186).

105655022 is a wasteful number, since it uses less digits than its factorization.

105655022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436615 (or 436604 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 105655022 is about 10278.8628748515. The cubic root of 105655022 is about 472.7483788788.

The spelling of 105655022 in words is "one hundred five million, six hundred fifty-five thousand, twenty-two".