2220021310204 has 24 divisors (see below), whose sum is σ = 3886679891808. Its totient is φ = 1109541457920.

The previous prime is 2220021310201. The next prime is 2220021310237. The reversal of 2220021310204 is 4020131200222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220021310201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125154424 + ... + 125172160.

It is an arithmetic number, because the mean of its divisors is an integer number (161944995492).

Almost surely, 2^{2220021310204} is an apocalyptic number.

It is an amenable number.

2220021310204 is a deficient number, since it is larger than the sum of its proper divisors (1666658581604).

2220021310204 is a wasteful number, since it uses less digits than its factorization.

2220021310204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29205 (or 29203 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2220021310204 its reverse (4020131200222), we get a palindrome (6240152510426).

The spelling of 2220021310204 in words is "two trillion, two hundred twenty billion, twenty-one million, three hundred ten thousand, two hundred four".