32220212211101 has 32 divisors (see below), whose sum is σ = 35706793144320. Its totient is φ = 28918540594944.

The previous prime is 32220212211079. The next prime is 32220212211127. The reversal of 32220212211101 is 10111221202223.

It is a de Polignac number, because none of the positive numbers 2^k-32220212211101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32220212211001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225625160 + ... + 225767918.

It is an arithmetic number, because the mean of its divisors is an integer number (1115837285760).

Almost surely, 2^{32220212211101} is an apocalyptic number.

It is an amenable number.

32220212211101 is a deficient number, since it is larger than the sum of its proper divisors (3486580933219).

32220212211101 is a wasteful number, since it uses less digits than its factorization.

32220212211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144545.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 32220212211101 its reverse (10111221202223), we get a palindrome (42331433413324).

The spelling of 32220212211101 in words is "thirty-two trillion, two hundred twenty billion, two hundred twelve million, two hundred eleven thousand, one hundred one".