48922122642 has 16 divisors (see below), whose sum is σ = 97854731040. Its totient is φ = 16305626592.

The previous prime is 48922122637. The next prime is 48922122643. The reversal of 48922122642 is 24622122984.

It is a junction number, because it is equal to n+sod(n) for n = 48922122594 and 48922122603.

It is not an unprimeable number, because it can be changed into a prime (48922122643) 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, 375592 + ... + 488787.

It is an arithmetic number, because the mean of its divisors is an integer number (6115920690).

Almost surely, 2^48922122642 is an apocalyptic number.

48922122642 is an abundant number, since it is smaller than the sum of its proper divisors (48932608398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48922122642 is a wasteful number, since it uses less digits than its factorization.

48922122642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873817.

The product of its digits is 221184, while the sum is 42.

The spelling of 48922122642 in words is "forty-eight billion, nine hundred twenty-two million, one hundred twenty-two thousand, six hundred forty-two".