1001130020202 has 32 divisors (see below), whose sum is σ = 2177214818688. Its totient is φ = 305049324096.

The previous prime is 1001130020183. The next prime is 1001130020221. The reversal of 1001130020202 is 2020200311001.

It is an interprime number because it is at equal distance from previous prime (1001130020183) and next prime (1001130020221).

It is a super-2 number, since 2×1001130020202² (a number of 25 digits) contains 22 as substring.

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, 62297793 + ... + 62313860.

It is an arithmetic number, because the mean of its divisors is an integer number (68037963084).

Almost surely, 2^{1001130020202} is an apocalyptic number.

1001130020202 is an abundant number, since it is smaller than the sum of its proper divisors (1176084798486).

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

1001130020202 is a wasteful number, since it uses less digits than its factorization.

1001130020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124611774.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 1001130020202 its reverse (2020200311001), we get a palindrome (3021330331203).

The spelling of 1001130020202 in words is "one trillion, one billion, one hundred thirty million, twenty thousand, two hundred two".