242507125022 has 4 divisors (see below), whose sum is σ = 363760687536. Its totient is φ = 121253562510.

The previous prime is 242507125013. The next prime is 242507125027. The reversal of 242507125022 is 220521705242.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 242507125022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242507125027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60626781254 + ... + 60626781257.

It is an arithmetic number, because the mean of its divisors is an integer number (90940171884).

Almost surely, 2^242507125022 is an apocalyptic number.

242507125022 is a deficient number, since it is larger than the sum of its proper divisors (121253562514).

242507125022 is a wasteful number, since it uses less digits than its factorization.

242507125022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121253562513.

The product of its (nonzero) digits is 22400, while the sum is 32.

The spelling of 242507125022 in words is "two hundred forty-two billion, five hundred seven million, one hundred twenty-five thousand, twenty-two".