2231001102 has 32 divisors (see below), whose sum is σ = 4950149760. Its totient is φ = 664601120.

The previous prime is 2231001089. The next prime is 2231001167. The reversal of 2231001102 is 2011001322.

It is a super-3 number, since 3×2231001102³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282573 + ... + 290360.

It is an arithmetic number, because the mean of its divisors is an integer number (154692180).

Almost surely, 2^2231001102 is an apocalyptic number.

2231001102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2231001102 is an abundant number, since it is smaller than the sum of its proper divisors (2719148658).

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

2231001102 is a wasteful number, since it uses less digits than its factorization.

2231001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573008.

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

The square root of 2231001102 is about 47233.4743799353. The cubic root of 2231001102 is about 1306.6720301072.

Adding to 2231001102 its reverse (2011001322), we get a palindrome (4242002424).

The spelling of 2231001102 in words is "two billion, two hundred thirty-one million, one thousand, one hundred two".