2111232002 has 16 divisors (see below), whose sum is σ = 3503404224. Its totient is φ = 946134000.

The previous prime is 2111232001. The next prime is 2111232041. The reversal of 2111232002 is 2002321112.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2111232001) 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, 674249 + ... + 677372.

It is an arithmetic number, because the mean of its divisors is an integer number (218962764).

Almost surely, 2^2111232002 is an apocalyptic number.

2111232002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2111232002 is a deficient number, since it is larger than the sum of its proper divisors (1392172222).

2111232002 is a wasteful number, since it uses less digits than its factorization.

2111232002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351705.

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

The square root of 2111232002 is about 45948.1447068323. The cubic root of 2111232002 is about 1282.8581967331.

Adding to 2111232002 its reverse (2002321112), we get a palindrome (4113553114).

The spelling of 2111232002 in words is "two billion, one hundred eleven million, two hundred thirty-two thousand, two".