130211228242 has 8 divisors (see below), whose sum is σ = 195320260476. Its totient is φ = 65104474752.

The previous prime is 130211228197. The next prime is 130211228243. The reversal of 130211228242 is 242822112031.

It can be written as a sum of positive squares in 2 ways, for example, as 116534159641 + 13677068601 = 341371^2 + 116949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 130211228242.

It is not an unprimeable number, because it can be changed into a prime (130211228243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418843 + ... + 660190.

Almost surely, 2^130211228242 is an apocalyptic number.

130211228242 is a deficient number, since it is larger than the sum of its proper divisors (65109032234).

130211228242 is a wasteful number, since it uses less digits than its factorization.

130211228242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139372.

The product of its (nonzero) digits is 3072, while the sum is 28.

The spelling of 130211228242 in words is "one hundred thirty billion, two hundred eleven million, two hundred twenty-eight thousand, two hundred forty-two".