210102002220022 has 16 divisors (see below), whose sum is σ = 343833321627072. Its totient is φ = 95492564192520.

The previous prime is 210102002219933. The next prime is 210102002220083. The reversal of 210102002220022 is 220022200201012.

It is a junction number, because it is equal to n+sod(n) for n = 210102002219978 and 210102002220005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417037908 + ... + 417541399.

It is an arithmetic number, because the mean of its divisors is an integer number (21489582601692).

Almost surely, 2^{210102002220022} is an apocalyptic number.

210102002220022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210102002220022 is a deficient number, since it is larger than the sum of its proper divisors (133731319407050).

210102002220022 is a wasteful number, since it uses less digits than its factorization.

210102002220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834590763.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 210102002220022 its reverse (220022200201012), we get a palindrome (430124202421034).

The spelling of 210102002220022 in words is "two hundred ten trillion, one hundred two billion, two million, two hundred twenty thousand, twenty-two".