212144413303032 has 32 divisors (see below), whose sum is σ = 606126895152000. Its totient is φ = 60612689515104.

The previous prime is 212144413302977. The next prime is 212144413303093. The reversal of 212144413303032 is 230303314441212.

It is a super-2 number, since 2×212144413303032² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212144413302984 and 212144413303002.

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, 631382182282 + ... + 631382182617.

It is an arithmetic number, because the mean of its divisors is an integer number (18941465473500).

Almost surely, 2^{212144413303032} is an apocalyptic number.

It is an amenable number.

212144413303032 is an abundant number, since it is smaller than the sum of its proper divisors (393982481848968).

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

212144413303032 is a wasteful number, since it uses less digits than its factorization.

212144413303032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262764364915 (or 1262764364911 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 212144413303032 its reverse (230303314441212), we get a palindrome (442447727744244).

The spelling of 212144413303032 in words is "two hundred twelve trillion, one hundred forty-four billion, four hundred thirteen million, three hundred three thousand, thirty-two".