2656220203110 has 32 divisors (see below), whose sum is σ = 6400326627072. Its totient is φ = 705503372000.

The previous prime is 2656220203081. The next prime is 2656220203123. The reversal of 2656220203110 is 113020226562.

2656220203110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 176368314 + ... + 176383373.

It is an arithmetic number, because the mean of its divisors is an integer number (200010207096).

Almost surely, 2^{2656220203110} is an apocalyptic number.

2656220203110 is an abundant number, since it is smaller than the sum of its proper divisors (3744106423962).

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

2656220203110 is a wasteful number, since it uses less digits than its factorization.

2656220203110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352751948.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 2656220203110 its reverse (113020226562), we get a palindrome (2769240429672).

The spelling of 2656220203110 in words is "two trillion, six hundred fifty-six billion, two hundred twenty million, two hundred three thousand, one hundred ten".