12202220130 has 32 divisors (see below), whose sum is σ = 30558605184. Its totient is φ = 3112450176.

The previous prime is 12202220113. The next prime is 12202220131. The reversal of 12202220130 is 3102220221.

It is a happy number.

It is a super-2 number, since 2×12202220130² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (12202220131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8841499 + ... + 8842878.

It is an arithmetic number, because the mean of its divisors is an integer number (954956412).

Almost surely, 2^12202220130 is an apocalyptic number.

12202220130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12202220130 is an abundant number, since it is smaller than the sum of its proper divisors (18356385054).

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

12202220130 is a wasteful number, since it uses less digits than its factorization.

12202220130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17684410.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12202220130 its reverse (3102220221), we get a palindrome (15304440351).

Subtracting from 12202220130 its reverse (3102220221), we obtain a palindrome (9099999909).

The spelling of 12202220130 in words is "twelve billion, two hundred two million, two hundred twenty thousand, one hundred thirty".