101002221002022 has 32 divisors (see below), whose sum is σ = 214659211737312. Its totient is φ = 31572577887744.

The previous prime is 101002221001999. The next prime is 101002221002063. The reversal of 101002221002022 is 220200122200101.

It is a junction number, because it is equal to n+sod(n) for n = 101002221001992 and 101002221002010.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1787368593 + ... + 1787425100.

It is an arithmetic number, because the mean of its divisors is an integer number (6708100366791).

Almost surely, 2^{101002221002022} is an apocalyptic number.

101002221002022 is an abundant number, since it is smaller than the sum of its proper divisors (113656990735290).

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

101002221002022 is a wasteful number, since it uses less digits than its factorization.

101002221002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3574793992.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 101002221002022 its reverse (220200122200101), we get a palindrome (321202343202123).

The spelling of 101002221002022 in words is "one hundred one trillion, two billion, two hundred twenty-one million, two thousand, twenty-two".