106220275 has 24 divisors (see below), whose sum is σ = 150934784. Its totient is φ = 72640800.

The previous prime is 106220269. The next prime is 106220281. The reversal of 106220275 is 572022601.

It is an interprime number because it is at equal distance from previous prime (106220269) and next prime (106220281).

It is not a de Polignac number, because 106220275 - 2¹³ = 106212083 is a prime.

It is a super-2 number, since 2×106220275² = 22565493642151250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99394 + ... + 100456.

Almost surely, 2^106220275 is an apocalyptic number.

106220275 is a deficient number, since it is larger than the sum of its proper divisors (44714509).

106220275 is a wasteful number, since it uses less digits than its factorization.

106220275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651 (or 1646 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 106220275 is about 10306.3220888928. The cubic root of 106220275 is about 473.5899457701.

Adding to 106220275 its reverse (572022601), we get a palindrome (678242876).

The spelling of 106220275 in words is "one hundred six million, two hundred twenty thousand, two hundred seventy-five".