1001012210110 has 32 divisors (see below), whose sum is σ = 2007445773312. Its totient is φ = 356259662880.

The previous prime is 1001012210083. The next prime is 1001012210123. The reversal of 1001012210110 is 110122101001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96804522 + ... + 96814861.

It is an arithmetic number, because the mean of its divisors is an integer number (62732680416).

Almost surely, 2^{1001012210110} is an apocalyptic number.

1001012210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001012210110 is an abundant number, since it is smaller than the sum of its proper divisors (1006433563202).

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

1001012210110 is a wasteful number, since it uses less digits than its factorization.

1001012210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193619448.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1001012210110 its reverse (110122101001), we get a palindrome (1111134311111).

The spelling of 1001012210110 in words is "one trillion, one billion, twelve million, two hundred ten thousand, one hundred ten".