1522205130 has 16 divisors (see below), whose sum is σ = 3653292384. Its totient is φ = 405921360.

The previous prime is 1522205129. The next prime is 1522205131. The reversal of 1522205130 is 315022251.

It is an interprime number because it is at equal distance from previous prime (1522205129) and next prime (1522205131).

It is a junction number, because it is equal to n+sod(n) for n = 1522205097 and 1522205106.

It is not an unprimeable number, because it can be changed into a prime (1522205131) 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, 25370056 + ... + 25370115.

It is an arithmetic number, because the mean of its divisors is an integer number (228330774).

Almost surely, 2^1522205130 is an apocalyptic number.

1522205130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1522205130 is an abundant number, since it is smaller than the sum of its proper divisors (2131087254).

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

1522205130 is a wasteful number, since it uses less digits than its factorization.

1522205130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50740181.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1522205130 is about 39015.4473253864. The cubic root of 1522205130 is about 1150.3351587698.

Adding to 1522205130 its reverse (315022251), we get a palindrome (1837227381).

The spelling of 1522205130 in words is "one billion, five hundred twenty-two million, two hundred five thousand, one hundred thirty".