210000102010122 has 32 divisors (see below), whose sum is σ = 456725182122432. Its totient is φ = 64101779944704.

The previous prime is 210000102010121. The next prime is 210000102010169. The reversal of 210000102010122 is 221010201000012.

It is a junction number, because it is equal to n+sod(n) for n = 210000102010098 and 210000102010107.

It is not an unprimeable number, because it can be changed into a prime (210000102010121) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 27821949328 + ... + 27821956875.

It is an arithmetic number, because the mean of its divisors is an integer number (14272661941326).

Almost surely, 2^{210000102010122} is an apocalyptic number.

210000102010122 is an abundant number, since it is smaller than the sum of its proper divisors (246725080112310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210000102010122 is a wasteful number, since it uses less digits than its factorization.

210000102010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55643906262.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210000102010122 its reverse (221010201000012), we get a palindrome (431010303010134).

The spelling of 210000102010122 in words is "two hundred ten trillion, one hundred two million, ten thousand, one hundred twenty-two".