1000010022102 has 200 divisors, whose sum is σ = 2815164589776. Its totient is φ = 263737573344.

The previous prime is 1000010022091. The next prime is 1000010022199. The reversal of 1000010022102 is 2012200100001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 4957623 + ... + 5155389.

Almost surely, 2^{1000010022102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000010022102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1407582294888).

1000010022102 is an abundant number, since it is smaller than the sum of its proper divisors (1815154567674).

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

1000010022102 is an equidigital number, since it uses as much as digits as its factorization.

1000010022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197822 (or 197792 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 1000010022102 its reverse (2012200100001), we get a palindrome (3012210122103).

The spelling of 1000010022102 in words is "one trillion, ten million, twenty-two thousand, one hundred two".