2522420130 has 16 divisors (see below), whose sum is σ = 6053808384. Its totient is φ = 672645360.

The previous prime is 2522420093. The next prime is 2522420137. The reversal of 2522420130 is 310242252.

It is a junction number, because it is equal to n+sod(n) for n = 2522420097 and 2522420106.

It is not an unprimeable number, because it can be changed into a prime (2522420137) 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, 42040306 + ... + 42040365.

It is an arithmetic number, because the mean of its divisors is an integer number (378363024).

Almost surely, 2^2522420130 is an apocalyptic number.

2522420130 is an abundant number, since it is smaller than the sum of its proper divisors (3531388254).

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

2522420130 is a wasteful number, since it uses less digits than its factorization.

2522420130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84080681.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2522420130 is about 50223.7008791666. The cubic root of 2522420130 is about 1361.2539131078.

Adding to 2522420130 its reverse (310242252), we get a palindrome (2832662382).

It can be divided in two parts, 25224 and 20130, that added together give a palindrome (45354).

The spelling of 2522420130 in words is "two billion, five hundred twenty-two million, four hundred twenty thousand, one hundred thirty".