21232233033010 has 32 divisors (see below), whose sum is σ = 38307529713600. Its totient is φ = 8473014621120.

The previous prime is 21232233032993. The next prime is 21232233033041. The reversal of 21232233033010 is 1033033223212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12749925 + ... + 14318695.

It is an arithmetic number, because the mean of its divisors is an integer number (1197110303550).

Almost surely, 2^{21232233033010} is an apocalyptic number.

21232233033010 is a deficient number, since it is larger than the sum of its proper divisors (17075296680590).

21232233033010 is a wasteful number, since it uses less digits than its factorization.

21232233033010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571946.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 21232233033010 its reverse (1033033223212), we get a palindrome (22265266256222).

The spelling of 21232233033010 in words is "twenty-one trillion, two hundred thirty-two billion, two hundred thirty-three million, thirty-three thousand, ten".