125844130022 has 16 divisors (see below), whose sum is σ = 212125223520. Its totient is φ = 55556605632.

The previous prime is 125844129973. The next prime is 125844130039. The reversal of 125844130022 is 220031448521.

It is a congruent number.

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, 105220247 + ... + 105221442.

It is an arithmetic number, because the mean of its divisors is an integer number (13257826470).

Almost surely, 2^125844130022 is an apocalyptic number.

125844130022 is a deficient number, since it is larger than the sum of its proper divisors (86281093498).

125844130022 is a wasteful number, since it uses less digits than its factorization.

125844130022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210441727.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 125844130022 its reverse (220031448521), we get a palindrome (345875578543).

The spelling of 125844130022 in words is "one hundred twenty-five billion, eight hundred forty-four million, one hundred thirty thousand, twenty-two".