210001002102022 has 16 divisors (see below), whose sum is σ = 315391718359872. Its totient is φ = 104870430798120.

The previous prime is 210001002102007. The next prime is 210001002102053. The reversal of 210001002102022 is 220201200100012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 210001002101993 and 210001002102011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458646333 + ... + 459103975.

It is an arithmetic number, because the mean of its divisors is an integer number (19711982397492).

Almost surely, 2^{210001002102022} is an apocalyptic number.

210001002102022 is a deficient number, since it is larger than the sum of its proper divisors (105390716257850).

210001002102022 is a wasteful number, since it uses less digits than its factorization.

210001002102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741363.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210001002102022 its reverse (220201200100012), we get a palindrome (430202202202034).

The spelling of 210001002102022 in words is "two hundred ten trillion, one billion, two million, one hundred two thousand, twenty-two".