20010212332310 has 32 divisors (see below), whose sum is σ = 37300067481600. Its totient is φ = 7723751319648.

The previous prime is 20010212332301. The next prime is 20010212332321. The reversal of 20010212332310 is 1323321201002.

It is a super-2 number, since 2×20010212332310² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280297910 + ... + 280369289.

It is an arithmetic number, because the mean of its divisors is an integer number (1165627108800).

Almost surely, 2^{20010212332310} is an apocalyptic number.

20010212332310 is a deficient number, since it is larger than the sum of its proper divisors (17289855149290).

20010212332310 is a wasteful number, since it uses less digits than its factorization.

20010212332310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560667332.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20010212332310 its reverse (1323321201002), we get a palindrome (21333533533312).

The spelling of 20010212332310 in words is "twenty trillion, ten billion, two hundred twelve million, three hundred thirty-two thousand, three hundred ten".