130222050 has 48 divisors (see below), whose sum is σ = 369089472. Its totient is φ = 29764800.

The previous prime is 130222049. The next prime is 130222061. The reversal of 130222050 is 50222031.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60961 + ... + 63060.

It is an arithmetic number, because the mean of its divisors is an integer number (7689364).

Almost surely, 2^130222050 is an apocalyptic number.

130222050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130222050 is an abundant number, since it is smaller than the sum of its proper divisors (238867422).

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

130222050 is a wasteful number, since it uses less digits than its factorization.

130222050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124043 (or 124038 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 130222050 is about 11411.4876330827. The cubic root of 130222050 is about 506.8679635475.

Adding to 130222050 its reverse (50222031), we get a palindrome (180444081).

The spelling of 130222050 in words is "one hundred thirty million, two hundred twenty-two thousand, fifty".