2212102283748 has 96 divisors (see below), whose sum is σ = 5953352428800. Its totient is φ = 626220441600.

The previous prime is 2212102283747. The next prime is 2212102283761. The reversal of 2212102283748 is 8473822012122.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2212102283747) 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, 4798540 + ... + 5239292.

It is an arithmetic number, because the mean of its divisors is an integer number (62014087800).

Almost surely, 2^{2212102283748} is an apocalyptic number.

2212102283748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2212102283748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2976676214400).

2212102283748 is an abundant number, since it is smaller than the sum of its proper divisors (3741250145052).

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

2212102283748 is a wasteful number, since it uses less digits than its factorization.

2212102283748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441317 (or 441315 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The spelling of 2212102283748 in words is "two trillion, two hundred twelve billion, one hundred two million, two hundred eighty-three thousand, seven hundred forty-eight".