101101021022120 has 32 divisors (see below), whose sum is σ = 259974054057600. Its totient is φ = 34663207207488.

The previous prime is 101101021021939. The next prime is 101101021022179. The reversal of 101101021022120 is 21220120101101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 101101021022095 and 101101021022104.

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, 180537537260 + ... + 180537537819.

It is an arithmetic number, because the mean of its divisors is an integer number (8124189189300).

Almost surely, 2^{101101021022120} is an apocalyptic number.

101101021022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101101021022120 is an abundant number, since it is smaller than the sum of its proper divisors (158873033035480).

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

101101021022120 is a wasteful number, since it uses less digits than its factorization.

101101021022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361075075097 (or 361075075093 counting only the distinct ones).

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

Adding to 101101021022120 its reverse (21220120101101), we get a palindrome (122321141123221).

The spelling of 101101021022120 in words is "one hundred one trillion, one hundred one billion, twenty-one million, twenty-two thousand, one hundred twenty".