21022010013010 has 16 divisors (see below), whose sum is σ = 37839675124800. Its totient is φ = 8408791316016.

The previous prime is 21022010012977. The next prime is 21022010013047. The reversal of 21022010013010 is 1031001022012.

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, 8315131 + ... + 10544449.

It is an arithmetic number, because the mean of its divisors is an integer number (2364979695300).

Almost surely, 2^{21022010013010} is an apocalyptic number.

21022010013010 is a deficient number, since it is larger than the sum of its proper divisors (16817665111790).

21022010013010 is a wasteful number, since it uses less digits than its factorization.

21022010013010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172305.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 21022010013010 its reverse (1031001022012), we get a palindrome (22053011035022).

The spelling of 21022010013010 in words is "twenty-one trillion, twenty-two billion, ten million, thirteen thousand, ten".