2220652120633 has 4 divisors (see below), whose sum is σ = 2220660540900. Its totient is φ = 2220643700368.

The previous prime is 2220652120579. The next prime is 2220652120649. The reversal of 2220652120633 is 3360212560222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2176176684969 + 44475435664 = 1475187^2 + 210892^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220652120633 - 2⁹ = 2220652120121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220652120693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3801310 + ... + 4346407.

It is an arithmetic number, because the mean of its divisors is an integer number (555165135225).

Almost surely, 2^{2220652120633} is an apocalyptic number.

It is an amenable number.

2220652120633 is a deficient number, since it is larger than the sum of its proper divisors (8420267).

2220652120633 is an equidigital number, since it uses as much as digits as its factorization.

2220652120633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8420266.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 2220652120633 its reverse (3360212560222), we get a palindrome (5580864680855).

The spelling of 2220652120633 in words is "two trillion, two hundred twenty billion, six hundred fifty-two million, one hundred twenty thousand, six hundred thirty-three".