2002232111 has 8 divisors (see below), whose sum is σ = 2184627024. Its totient is φ = 1819899520.

The previous prime is 2002232107. The next prime is 2002232119. The reversal of 2002232111 is 1112322002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2002232111 - 2² = 2002232107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002232119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74045 + ... + 97401.

It is an arithmetic number, because the mean of its divisors is an integer number (273078378).

Almost surely, 2^2002232111 is an apocalyptic number.

2002232111 is a deficient number, since it is larger than the sum of its proper divisors (182394913).

2002232111 is a wasteful number, since it uses less digits than its factorization.

2002232111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31161.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2002232111 is about 44746.3083505221. The cubic root of 2002232111 is about 1260.3895895718.

Adding to 2002232111 its reverse (1112322002), we get a palindrome (3114554113).

The spelling of 2002232111 in words is "two billion, two million, two hundred thirty-two thousand, one hundred eleven".