101132221201 has 24 divisors (see below), whose sum is σ = 113625675072. Its totient is φ = 89911879200.

The previous prime is 101132221199. The next prime is 101132221237. The reversal of 101132221201 is 102122231101.

It is not a de Polignac number, because 101132221201 - 2¹ = 101132221199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101132221241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1969090 + ... + 2019796.

It is an arithmetic number, because the mean of its divisors is an integer number (4734403128).

Almost surely, 2^101132221201 is an apocalyptic number.

101132221201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

101132221201 is a deficient number, since it is larger than the sum of its proper divisors (12493453871).

101132221201 is a wasteful number, since it uses less digits than its factorization.

101132221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51093 (or 51082 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 101132221201 its reverse (102122231101), we get a palindrome (203254452302).

The spelling of 101132221201 in words is "one hundred one billion, one hundred thirty-two million, two hundred twenty-one thousand, two hundred one".