105222355 has 48 divisors (see below), whose sum is σ = 156017664. Its totient is φ = 67784640.

The previous prime is 105222343. The next prime is 105222389. The reversal of 105222355 is 553222501.

It is a happy number.

It is not a de Polignac number, because 105222355 - 2¹⁵ = 105189587 is a prime.

It is a super-2 number, since 2×105222355² = 22143487983492050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 399954 + ... + 400216.

It is an arithmetic number, because the mean of its divisors is an integer number (3250368).

Almost surely, 2^105222355 is an apocalyptic number.

105222355 is a deficient number, since it is larger than the sum of its proper divisors (50795309).

105222355 is a wasteful number, since it uses less digits than its factorization.

105222355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 105222355 is about 10257.7948409977. The cubic root of 105222355 is about 472.1021800112.

Adding to 105222355 its reverse (553222501), we get a palindrome (658444856).

The spelling of 105222355 in words is "one hundred five million, two hundred twenty-two thousand, three hundred fifty-five".