1001022210102 has 16 divisors (see below), whose sum is σ = 2021481745920. Its totient is φ = 330434515752.

The previous prime is 1001022210073. The next prime is 1001022210161. The reversal of 1001022210102 is 2010122201001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809887902 + ... + 809889137.

It is an arithmetic number, because the mean of its divisors is an integer number (126342609120).

Almost surely, 2^{1001022210102} is an apocalyptic number.

1001022210102 is an abundant number, since it is smaller than the sum of its proper divisors (1020459535818).

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

1001022210102 is a wasteful number, since it uses less digits than its factorization.

1001022210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619777147.

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

Adding to 1001022210102 its reverse (2010122201001), we get a palindrome (3011144411103).

The spelling of 1001022210102 in words is "one trillion, one billion, twenty-two million, two hundred ten thousand, one hundred two".