100120622338 has 32 divisors (see below), whose sum is σ = 170807009472. Its totient is φ = 43612296000.

The previous prime is 100120622317. The next prime is 100120622363. The reversal of 100120622338 is 833226021001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 948313 + ... + 1048588.

It is an arithmetic number, because the mean of its divisors is an integer number (5337719046).

Almost surely, 2^100120622338 is an apocalyptic number.

100120622338 is a deficient number, since it is larger than the sum of its proper divisors (70686387134).

100120622338 is a wasteful number, since it uses less digits than its factorization.

100120622338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997010.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 100120622338 its reverse (833226021001), we get a palindrome (933346643339).

The spelling of 100120622338 in words is "one hundred billion, one hundred twenty million, six hundred twenty-two thousand, three hundred thirty-eight".