125422341511 has 8 divisors (see below), whose sum is σ = 132073711920. Its totient is φ = 118775990592.

The previous prime is 125422341497. The next prime is 125422341533. The reversal of 125422341511 is 115143224521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125422341511 - 2⁹ = 125422340999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125422341571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1203520 + ... + 1303573.

It is an arithmetic number, because the mean of its divisors is an integer number (16509213990).

Almost surely, 2^125422341511 is an apocalyptic number.

125422341511 is a deficient number, since it is larger than the sum of its proper divisors (6651370409).

125422341511 is a wasteful number, since it uses less digits than its factorization.

125422341511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2509745.

The product of its digits is 9600, while the sum is 31.

The spelling of 125422341511 in words is "one hundred twenty-five billion, four hundred twenty-two million, three hundred forty-one thousand, five hundred eleven".