130222547 has 12 divisors (see below), whose sum is σ = 163136736. Its totient is φ = 103032720.

The previous prime is 130222541. The next prime is 130222559. The reversal of 130222547 is 745222031.

It is not a de Polignac number, because 130222547 - 2¹⁰ = 130221523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130222541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101579 + ... + 102852.

It is an arithmetic number, because the mean of its divisors is an integer number (13594728).

Almost surely, 2^130222547 is an apocalyptic number.

130222547 is a deficient number, since it is larger than the sum of its proper divisors (32914189).

130222547 is a wasteful number, since it uses less digits than its factorization.

130222547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204458 (or 204451 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 130222547 is about 11411.5094093639. The cubic root of 130222547 is about 506.8686083770.

Adding to 130222547 its reverse (745222031), we get a palindrome (875444578).

The spelling of 130222547 in words is "one hundred thirty million, two hundred twenty-two thousand, five hundred forty-seven".