1001012022210 has 64 divisors (see below), whose sum is σ = 2551037328000. Its totient is φ = 250514476032.

The previous prime is 1001012022169. The next prime is 1001012022287. The reversal of 1001012022210 is 122202101001.

1001012022210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2634000 + ... + 2989979.

It is an arithmetic number, because the mean of its divisors is an integer number (39859958250).

Almost surely, 2^{1001012022210} is an apocalyptic number.

1001012022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001012022210 is an abundant number, since it is smaller than the sum of its proper divisors (1550025305790).

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

1001012022210 is a wasteful number, since it uses less digits than its factorization.

1001012022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5624355.

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

Adding to 1001012022210 its reverse (122202101001), we get a palindrome (1123214123211).

The spelling of 1001012022210 in words is "one trillion, one billion, twelve million, twenty-two thousand, two hundred ten".