125222224223312 has 160 divisors (see below), whose sum is σ = 248800245408000. Its totient is φ = 61041755934720.

The previous prime is 125222224223263. The next prime is 125222224223347. The reversal of 125222224223312 is 213322422222521.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35383503239 + ... + 35383506777.

It is an arithmetic number, because the mean of its divisors is an integer number (1555001533800).

Almost surely, 2^{125222224223312} is an apocalyptic number.

It is an amenable number.

125222224223312 is a deficient number, since it is larger than the sum of its proper divisors (123578021184688).

125222224223312 is a wasteful number, since it uses less digits than its factorization.

125222224223312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4789 (or 4783 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

Adding to 125222224223312 its reverse (213322422222521), we get a palindrome (338544646445833).

The spelling of 125222224223312 in words is "one hundred twenty-five trillion, two hundred twenty-two billion, two hundred twenty-four million, two hundred twenty-three thousand, three hundred twelve".