3450522322212 has 48 divisors (see below), whose sum is σ = 9201926267520. Its totient is φ = 985806369792.

The previous prime is 3450522322211. The next prime is 3450522322243. The reversal of 3450522322212 is 2122232250543.

It is a happy number.

It is a super-2 number, since 2×3450522322212² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3450522322211) 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, 277714 + ... + 2641622.

It is an arithmetic number, because the mean of its divisors is an integer number (191706797240).

Almost surely, 2^{3450522322212} is an apocalyptic number.

It is an amenable number.

3450522322212 is an abundant number, since it is smaller than the sum of its proper divisors (5751403945308).

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

3450522322212 is a wasteful number, since it uses less digits than its factorization.

3450522322212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381300 (or 2381298 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 3450522322212 its reverse (2122232250543), we get a palindrome (5572754572755).

The spelling of 3450522322212 in words is "three trillion, four hundred fifty billion, five hundred twenty-two million, three hundred twenty-two thousand, two hundred twelve".