222010021101 has 16 divisors (see below), whose sum is σ = 334058967360. Its totient is φ = 129911819520.

The previous prime is 222010021063. The next prime is 222010021109. The reversal of 222010021101 is 101120010222.

222010021101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222010021101 - 2¹¹ = 222010019053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222010021109) 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, 115991740 + ... + 115993653.

It is an arithmetic number, because the mean of its divisors is an integer number (20878685460).

Almost surely, 2^222010021101 is an apocalyptic number.

It is an amenable number.

222010021101 is a deficient number, since it is larger than the sum of its proper divisors (112048946259).

222010021101 is a wasteful number, since it uses less digits than its factorization.

222010021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231985436.

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

Adding to 222010021101 its reverse (101120010222), we get a palindrome (323130031323).

The spelling of 222010021101 in words is "two hundred twenty-two billion, ten million, twenty-one thousand, one hundred one".