20013232203310 has 16 divisors (see below), whose sum is σ = 36067695956352. Its totient is φ = 7995542216800.

The previous prime is 20013232203301. The next prime is 20013232203313. The reversal of 20013232203310 is 1330223231002.

It is a super-2 number, since 2×20013232203310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20013232203313) 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, 1218824446 + ... + 1218840865.

It is an arithmetic number, because the mean of its divisors is an integer number (2254230997272).

Almost surely, 2^{20013232203310} is an apocalyptic number.

20013232203310 is a deficient number, since it is larger than the sum of its proper divisors (16054463753042).

20013232203310 is a wasteful number, since it uses less digits than its factorization.

20013232203310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437666139.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20013232203310 its reverse (1330223231002), we get a palindrome (21343455434312).

The spelling of 20013232203310 in words is "twenty trillion, thirteen billion, two hundred thirty-two million, two hundred three thousand, three hundred ten".