101002200001 has 4 divisors (see below), whose sum is σ = 101003668612. Its totient is φ = 101000731392.

The previous prime is 101002199999. The next prime is 101002200029. The reversal of 101002200001 is 100002200101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100002200101 = 1553 ⋅64392917.

It can be written as a sum of positive squares in 2 ways, for example, as 56617823025 + 44384376976 = 237945^2 + 210676^2 .

It is a cyclic number.

It is not a de Polignac number, because 101002200001 - 2¹ = 101002199999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101002207001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625800 + ... + 770473.

It is an arithmetic number, because the mean of its divisors is an integer number (25250917153).

Almost surely, 2^101002200001 is an apocalyptic number.

It is an amenable number.

101002200001 is a deficient number, since it is larger than the sum of its proper divisors (1468611).

101002200001 is an equidigital number, since it uses as much as digits as its factorization.

101002200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468610.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 101002200001 its reverse (100002200101), we get a palindrome (201004400102).

The spelling of 101002200001 in words is "one hundred one billion, two million, two hundred thousand, one".