1001120110202 has 16 divisors (see below), whose sum is σ = 1508511340800. Its totient is φ = 498283790160.

The previous prime is 1001120110187. The next prime is 1001120110213. The reversal of 1001120110202 is 2020110211001.

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, 2365199 + ... + 2756157.

It is an arithmetic number, because the mean of its divisors is an integer number (94281958800).

Almost surely, 2^{1001120110202} is an apocalyptic number.

1001120110202 is a deficient number, since it is larger than the sum of its proper divisors (507391230598).

1001120110202 is a wasteful number, since it uses less digits than its factorization.

1001120110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396781.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1001120110202 its reverse (2020110211001), we get a palindrome (3021230321203).

The spelling of 1001120110202 in words is "one trillion, one billion, one hundred twenty million, one hundred ten thousand, two hundred two".