4123302211312 has 80 divisors (see below), whose sum is σ = 8337198385152. Its totient is φ = 1973277377280.

The previous prime is 4123302211307. The next prime is 4123302211337. The reversal of 4123302211312 is 2131122033214.

It is a super-2 number, since 2×4123302211312² (a number of 26 digits) contains 22 as substring.

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, 40666503 + ... + 40767769.

Almost surely, 2^{4123302211312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4123302211312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4168599192576).

4123302211312 is an abundant number, since it is smaller than the sum of its proper divisors (4213896173840).

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

4123302211312 is a wasteful number, since it uses less digits than its factorization.

4123302211312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102206 (or 102200 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 4123302211312 its reverse (2131122033214), we get a palindrome (6254424244526).

The spelling of 4123302211312 in words is "four trillion, one hundred twenty-three billion, three hundred two million, two hundred eleven thousand, three hundred twelve".