210422102 has 32 divisors (see below), whose sum is σ = 355069440. Its totient is φ = 92702880.

The previous prime is 210422083. The next prime is 210422117. The reversal of 210422102 is 201224012.

It is a super-2 number, since 2×210422102² = 88554922020196808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111773 + ... + 113639.

It is an arithmetic number, because the mean of its divisors is an integer number (11095920).

Almost surely, 2^210422102 is an apocalyptic number.

210422102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210422102 is a deficient number, since it is larger than the sum of its proper divisors (144647338).

210422102 is a wasteful number, since it uses less digits than its factorization.

210422102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 210422102 is about 14505.9333377760. The cubic root of 210422102 is about 594.7901734065.

Adding to 210422102 its reverse (201224012), we get a palindrome (411646114).

The spelling of 210422102 in words is "two hundred ten million, four hundred twenty-two thousand, one hundred two".