122760201838 has 16 divisors (see below), whose sum is σ = 184373131824. Its totient is φ = 61302530560.

The previous prime is 122760201791. The next prime is 122760201847. The reversal of 122760201838 is 838102067221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 122760201838.

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, 8368206 + ... + 8382862.

It is an arithmetic number, because the mean of its divisors is an integer number (11523320739).

Almost surely, 2^122760201838 is an apocalyptic number.

122760201838 is a deficient number, since it is larger than the sum of its proper divisors (61612929986).

122760201838 is a wasteful number, since it uses less digits than its factorization.

122760201838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19667.

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 122760201838 in words is "one hundred twenty-two billion, seven hundred sixty million, two hundred one thousand, eight hundred thirty-eight".