2802213861216 has 480 divisors, whose sum is σ = 9854258601600. Its totient is φ = 689528125440.

The previous prime is 2802213861193. The next prime is 2802213861217. The reversal of 2802213861216 is 6121683122082.

It is a super-3 number, since 3×2802213861216³ (a number of 38 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2802213861217) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 48144580 + ... + 48202748.

It is an arithmetic number, because the mean of its divisors is an integer number (20529705420).

Almost surely, 2^{2802213861216} 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 2802213861216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4927129300800).

2802213861216 is an abundant number, since it is smaller than the sum of its proper divisors (7052044740384).

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

2802213861216 is a wasteful number, since it uses less digits than its factorization.

2802213861216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58240 (or 58211 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

Adding to 2802213861216 its reverse (6121683122082), we get a palindrome (8923896983298).

The spelling of 2802213861216 in words is "two trillion, eight hundred two billion, two hundred thirteen million, eight hundred sixty-one thousand, two hundred sixteen".