101201020111022 has 8 divisors (see below), whose sum is σ = 163478570948616. Its totient is φ = 46708163128152.

The previous prime is 101201020111021. The next prime is 101201020111031. The reversal of 101201020111022 is 220111020102101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×101201020111022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101201020110988 and 101201020111006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101201020111021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1946173463648 + ... + 1946173463699.

It is an arithmetic number, because the mean of its divisors is an integer number (20434821368577).

Almost surely, 2^{101201020111022} is an apocalyptic number.

101201020111022 is a deficient number, since it is larger than the sum of its proper divisors (62277550837594).

101201020111022 is a wasteful number, since it uses less digits than its factorization.

101201020111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3892346927362.

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

Adding to 101201020111022 its reverse (220111020102101), we get a palindrome (321312040213123).

The spelling of 101201020111022 in words is "one hundred one trillion, two hundred one billion, twenty million, one hundred eleven thousand, twenty-two".