101002212201 has 16 divisors (see below), whose sum is σ = 149684241600. Its totient is φ = 60058489920.

The previous prime is 101002212193. The next prime is 101002212211. The reversal of 101002212201 is 102212200101.

It is not a de Polignac number, because 101002212201 - 2³ = 101002212193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101002212211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28872526 + ... + 28876023.

It is an arithmetic number, because the mean of its divisors is an integer number (9355265100).

Almost surely, 2^101002212201 is an apocalyptic number.

101002212201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

101002212201 is a deficient number, since it is larger than the sum of its proper divisors (48682029399).

101002212201 is a wasteful number, since it uses less digits than its factorization.

101002212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57748616.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101002212201 its reverse (102212200101), we get a palindrome (203214412302).

The spelling of 101002212201 in words is "one hundred one billion, two million, two hundred twelve thousand, two hundred one".