101020012222101 has 16 divisors (see below), whose sum is σ = 153935795739264. Its totient is φ = 57725519137344.

The previous prime is 101020012222093. The next prime is 101020012222117. The reversal of 101020012222101 is 101222210020101.

It is not a de Polignac number, because 101020012222101 - 2³ = 101020012222093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101020012222201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2174350 + ... + 14379423.

It is an arithmetic number, because the mean of its divisors is an integer number (9620987233704).

Almost surely, 2^{101020012222101} is an apocalyptic number.

It is an amenable number.

101020012222101 is a deficient number, since it is larger than the sum of its proper divisors (52915783517163).

101020012222101 is a wasteful number, since it uses less digits than its factorization.

101020012222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16844380.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101020012222101 its reverse (101222210020101), we get a palindrome (202242222242202).

The spelling of 101020012222101 in words is "one hundred one trillion, twenty billion, twelve million, two hundred twenty-two thousand, one hundred one".