101020201011122 has 8 divisors (see below), whose sum is σ = 151577610393456. Its totient is φ = 50494330879972.

The previous prime is 101020201011109. The next prime is 101020201011151. The reversal of 101020201011122 is 221110102020101.

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

It is a junction number, because it is equal to n+sod(n) for n = 101020201011097 and 101020201011106.

It is an unprimeable number.

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, 7884804788 + ... + 7884817599.

It is an arithmetic number, because the mean of its divisors is an integer number (18947201299182).

Almost surely, 2^{101020201011122} is an apocalyptic number.

101020201011122 is a deficient number, since it is larger than the sum of its proper divisors (50557409382334).

101020201011122 is a wasteful number, since it uses less digits than its factorization.

101020201011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15769625592.

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

Adding to 101020201011122 its reverse (221110102020101), we get a palindrome (322130303031223).

The spelling of 101020201011122 in words is "one hundred one trillion, twenty billion, two hundred one million, eleven thousand, one hundred twenty-two".