222102101022 has 16 divisors (see below), whose sum is σ = 444209847312. Its totient is φ = 74033092800.

The previous prime is 222102101021. The next prime is 222102101027. The reversal of 222102101022 is 220101201222.

222102101022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 222102100992 and 222102101010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222102101021) 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 7 ways as a sum of consecutive naturals, for example, 414138 + ... + 784674.

It is an arithmetic number, because the mean of its divisors is an integer number (27763115457).

Almost surely, 2^222102101022 is an apocalyptic number.

222102101022 is an abundant number, since it is smaller than the sum of its proper divisors (222107746290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222102101022 is a wasteful number, since it uses less digits than its factorization.

222102101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470443.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222102101022 its reverse (220101201222), we get a palindrome (442203302244).

The spelling of 222102101022 in words is "two hundred twenty-two billion, one hundred two million, one hundred one thousand, twenty-two".