210535535012 has 48 divisors (see below), whose sum is σ = 425668944960. Its totient is φ = 90048691200.

The previous prime is 210535534981. The next prime is 210535535039.

210535535012 is nontrivially palindromic in base 10.

It is a super-4 number, since 4×210535535012⁴ (a number of 46 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210535535012.

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, 3628187 + ... + 3685757.

It is an arithmetic number, because the mean of its divisors is an integer number (8868103020).

Almost surely, 2^210535535012 is an apocalyptic number.

210535535012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

210535535012 is an abundant number, since it is smaller than the sum of its proper divisors (215133409948).

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

210535535012 is a wasteful number, since it uses less digits than its factorization.

210535535012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62492 (or 62490 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

It can be divided in two parts, 210535 and 535012, that added together give a palindrome (745547).

The spelling of 210535535012 in words is "two hundred ten billion, five hundred thirty-five million, five hundred thirty-five thousand, twelve".