20212001310 has 32 divisors (see below), whose sum is σ = 48549280032. Its totient is φ = 5385369600.

The previous prime is 20212001297. The next prime is 20212001311. The reversal of 20212001310 is 1310021202.

It is a super-2 number, since 2×20212001310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20212001311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244459 + ... + 316518.

It is an arithmetic number, because the mean of its divisors is an integer number (1517165001).

Almost surely, 2^20212001310 is an apocalyptic number.

20212001310 is an abundant number, since it is smaller than the sum of its proper divisors (28337278722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20212001310 is a wasteful number, since it uses less digits than its factorization.

20212001310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562188.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20212001310 its reverse (1310021202), we get a palindrome (21522022512).

The spelling of 20212001310 in words is "twenty billion, two hundred twelve million, one thousand, three hundred ten".