130044220192 has 12 divisors (see below), whose sum is σ = 256024558566. Its totient is φ = 65022110080.

The previous prime is 130044220171. The next prime is 130044220193. The reversal of 130044220192 is 291022440031.

It can be written as a sum of positive squares in only one way, i.e., 103604159376 + 26440060816 = 321876^2 + 162604^2 .

It is a super-2 number, since 2×130044220192² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130044220192.

It is not an unprimeable number, because it can be changed into a prime (130044220193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2031940909 + ... + 2031940972.

Almost surely, 2^130044220192 is an apocalyptic number.

It is an amenable number.

130044220192 is a deficient number, since it is larger than the sum of its proper divisors (125980338374).

130044220192 is an equidigital number, since it uses as much as digits as its factorization.

130044220192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063881891 (or 4063881883 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 130044220192 in words is "one hundred thirty billion, forty-four million, two hundred twenty thousand, one hundred ninety-two".