2010021222204 has 48 divisors (see below), whose sum is σ = 5211299268000. Its totient is φ = 669989956608.

The previous prime is 2010021222199. The next prime is 2010021222227. The reversal of 2010021222204 is 4022221200102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4431772 + ... + 4864220.

It is an arithmetic number, because the mean of its divisors is an integer number (108568734750).

Almost surely, 2^{2010021222204} is an apocalyptic number.

It is an amenable number.

2010021222204 is an abundant number, since it is smaller than the sum of its proper divisors (3201278045796).

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

2010021222204 is a wasteful number, since it uses less digits than its factorization.

2010021222204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475499 (or 475491 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2010021222204 its reverse (4022221200102), we get a palindrome (6032242422306).

The spelling of 2010021222204 in words is "two trillion, ten billion, twenty-one million, two hundred twenty-two thousand, two hundred four".