2212111411224 has 128 divisors (see below), whose sum is σ = 6497724441600. Its totient is φ = 618713948160.

The previous prime is 2212111411217. The next prime is 2212111411229. The reversal of 2212111411224 is 4221141112122.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2212111411194 and 2212111411203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212111411229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46764817 + ... + 46812095.

It is an arithmetic number, because the mean of its divisors is an integer number (50763472200).

Almost surely, 2^{2212111411224} is an apocalyptic number.

2212111411224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2212111411224 is an abundant number, since it is smaller than the sum of its proper divisors (4285613030376).

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

2212111411224 is a wasteful number, since it uses less digits than its factorization.

2212111411224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60945 (or 60941 counting only the distinct ones).

The product of its digits is 512, while the sum is 24.

Adding to 2212111411224 its reverse (4221141112122), we get a palindrome (6433252523346).

The spelling of 2212111411224 in words is "two trillion, two hundred twelve billion, one hundred eleven million, four hundred eleven thousand, two hundred twenty-four".