101002221010201 has 16 divisors (see below), whose sum is σ = 120975835564800. Its totient is φ = 82447661786688.

The previous prime is 101002221010129. The next prime is 101002221010211. The reversal of 101002221010201 is 102010122200101.

It is a cyclic number.

It is not a de Polignac number, because 101002221010201 - 2¹⁹ = 101002220485913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101002221010211) 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, 1369707646 + ... + 1369781383.

It is an arithmetic number, because the mean of its divisors is an integer number (7560989722800).

Almost surely, 2^{101002221010201} is an apocalyptic number.

It is an amenable number.

101002221010201 is a deficient number, since it is larger than the sum of its proper divisors (19973614554599).

101002221010201 is a wasteful number, since it uses less digits than its factorization.

101002221010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2739489288.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101002221010201 its reverse (102010122200101), we get a palindrome (203012343210302).

The spelling of 101002221010201 in words is "one hundred one trillion, two billion, two hundred twenty-one million, ten thousand, two hundred one".