3822220737216 has 1120 divisors, whose sum is σ = 13852357668864. Its totient is φ = 1018967040000.

The previous prime is 3822220737197. The next prime is 3822220737263. The reversal of 3822220737216 is 6127370222283.

3822220737216 is a `hidden beast` number, since 3 + 8 + 222 + 207 + 3 + 7 + 216 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 5452525666 + ... + 5452526366.

Almost surely, 2^{3822220737216} is an apocalyptic number.

3822220737216 is a gapful number since it is divisible by the number (36) 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 3822220737216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6926178834432).

3822220737216 is an abundant number, since it is smaller than the sum of its proper divisors (10030136931648).

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

3822220737216 is a wasteful number, since it uses less digits than its factorization.

3822220737216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931 (or 912 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

Adding to 3822220737216 its reverse (6127370222283), we get a palindrome (9949590959499).

The spelling of 3822220737216 in words is "three trillion, eight hundred twenty-two billion, two hundred twenty million, seven hundred thirty-seven thousand, two hundred sixteen".