3622020436224 has 108 divisors (see below), whose sum is σ = 10444491639036. Its totient is φ = 1207188258816.

The previous prime is 3622020436217. The next prime is 3622020436231. The reversal of 3622020436224 is 4226340202263.

3622020436224 is a `hidden beast` number, since 3 + 6 + 2 + 2 + 0 + 20 + 4 + 3 + 622 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (3622020436217) and next prime (3622020436231).

It can be written as a sum of positive squares in 2 ways, for example, as 2093137645824 + 1528882790400 = 1446768^2 + 1236480^2 .

It is a super-3 number, since 3×3622020436224³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19021552 + ... + 19211024.

It is an arithmetic number, because the mean of its divisors is an integer number (96708255917).

Almost surely, 2^{3622020436224} is an apocalyptic number.

It is an amenable number.

3622020436224 is an abundant number, since it is smaller than the sum of its proper divisors (6822471202812).

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

3622020436224 is a wasteful number, since it uses less digits than its factorization.

3622020436224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197792 (or 197775 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 3622020436224 its reverse (4226340202263), we get a palindrome (7848360638487).

The spelling of 3622020436224 in words is "three trillion, six hundred twenty-two billion, twenty million, four hundred thirty-six thousand, two hundred twenty-four".