130552222012 has 12 divisors (see below), whose sum is σ = 230821712800. Its totient is φ = 64603161216.

The previous prime is 130552221991. The next prime is 130552222013. The reversal of 130552222012 is 210222255031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130552222013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168237012 + ... + 168237787.

Almost surely, 2^130552222012 is an apocalyptic number.

It is an amenable number.

130552222012 is a deficient number, since it is larger than the sum of its proper divisors (100269490788).

130552222012 is a wasteful number, since it uses less digits than its factorization.

130552222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336474900 (or 336474898 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 130552222012 its reverse (210222255031), we get a palindrome (340774477043).

The spelling of 130552222012 in words is "one hundred thirty billion, five hundred fifty-two million, two hundred twenty-two thousand, twelve".