2103765222 has 16 divisors (see below), whose sum is σ = 4531186800. Its totient is φ = 647312352.

The previous prime is 2103765211. The next prime is 2103765233. The reversal of 2103765222 is 2225673012.

It is an interprime number because it is at equal distance from previous prime (2103765211) and next prime (2103765233).

It is a self number, because there is not a number n which added to its sum of digits gives 2103765222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13485597 + ... + 13485752.

It is an arithmetic number, because the mean of its divisors is an integer number (283199175).

Almost surely, 2^2103765222 is an apocalyptic number.

2103765222 is an abundant number, since it is smaller than the sum of its proper divisors (2427421578).

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

2103765222 is a wasteful number, since it uses less digits than its factorization.

2103765222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26971367.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2103765222 is about 45866.8204915056. The cubic root of 2103765222 is about 1281.3440516578.

The spelling of 2103765222 in words is "two billion, one hundred three million, seven hundred sixty-five thousand, two hundred twenty-two".