125011601041222 has 16 divisors (see below), whose sum is σ = 225584843984640. Its totient is φ = 50756589896328.

The previous prime is 125011601041199. The next prime is 125011601041231. The reversal of 125011601041222 is 222140106110521.

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, 234984212218 + ... + 234984212749.

It is an arithmetic number, because the mean of its divisors is an integer number (14099052749040).

Almost surely, 2^{125011601041222} is an apocalyptic number.

125011601041222 is a deficient number, since it is larger than the sum of its proper divisors (100573242943418).

125011601041222 is a wasteful number, since it uses less digits than its factorization.

125011601041222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469968424995.

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 125011601041222 its reverse (222140106110521), we get a palindrome (347151707151743).

The spelling of 125011601041222 in words is "one hundred twenty-five trillion, eleven billion, six hundred one million, forty-one thousand, two hundred twenty-two".