101202220011 has 4 divisors (see below), whose sum is σ = 134936293352. Its totient is φ = 67468146672.

The previous prime is 101202220001. The next prime is 101202220019. The reversal of 101202220011 is 110022202101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 101202220011 - 2⁷ = 101202219883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101202220019) 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, 16867036666 + ... + 16867036671.

It is an arithmetic number, because the mean of its divisors is an integer number (33734073338).

Almost surely, 2^101202220011 is an apocalyptic number.

101202220011 is a deficient number, since it is larger than the sum of its proper divisors (33734073341).

101202220011 is an equidigital number, since it uses as much as digits as its factorization.

101202220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33734073340.

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

Adding to 101202220011 its reverse (110022202101), we get a palindrome (211224422112).

The spelling of 101202220011 in words is "one hundred one billion, two hundred two million, two hundred twenty thousand, eleven".