101120022112100 has 36 divisors (see below), whose sum is σ = 222208048608000. Its totient is φ = 39936008729760.

The previous prime is 101120022112013. The next prime is 101120022112157. The reversal of 101120022112100 is 1211220021101.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6399993500 + ... + 6400009299.

Almost surely, 2^{101120022112100} is an apocalyptic number.

101120022112100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101120022112100 is an abundant number, since it is smaller than the sum of its proper divisors (121088026495900).

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

101120022112100 is a wasteful number, since it uses less digits than its factorization.

101120022112100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12800002892 (or 12800002885 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101120022112100 its reverse (1211220021101), we get a palindrome (102331242133201).

The spelling of 101120022112100 in words is "one hundred one trillion, one hundred twenty billion, twenty-two million, one hundred twelve thousand, one hundred".