155224222230130 has 16 divisors (see below), whose sum is σ = 279525770409600. Its totient is φ = 62062539915312.

The previous prime is 155224222230097. The next prime is 155224222230149. The reversal of 155224222230130 is 31032222422551.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3393598080 + ... + 3393643819.

It is an arithmetic number, because the mean of its divisors is an integer number (17470360650600).

Almost surely, 2^{155224222230130} is an apocalyptic number.

155224222230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

155224222230130 is a deficient number, since it is larger than the sum of its proper divisors (124301548179470).

155224222230130 is a wasteful number, since it uses less digits than its factorization.

155224222230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6787244193.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 155224222230130 its reverse (31032222422551), we get a palindrome (186256444652681).

The spelling of 155224222230130 in words is "one hundred fifty-five trillion, two hundred twenty-four billion, two hundred twenty-two million, two hundred thirty thousand, one hundred thirty".