21201411310 has 16 divisors (see below), whose sum is σ = 38189844000. Its totient is φ = 8474497056.

The previous prime is 21201411251. The next prime is 21201411377. The reversal of 21201411310 is 1311410212.

It is a super-2 number, since 2×21201411310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 743745 + ... + 771724.

It is an arithmetic number, because the mean of its divisors is an integer number (2386865250).

Almost surely, 2^21201411310 is an apocalyptic number.

21201411310 is a deficient number, since it is larger than the sum of its proper divisors (16988432690).

21201411310 is a wasteful number, since it uses less digits than its factorization.

21201411310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516875.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 21201411310 its reverse (1311410212), we get a palindrome (22512821522).

The spelling of 21201411310 in words is "twenty-one billion, two hundred one million, four hundred eleven thousand, three hundred ten".