222102212084 has 12 divisors (see below), whose sum is σ = 398158843908. Its totient is φ = 108342542400.

The previous prime is 222102212083. The next prime is 222102212113. The reversal of 222102212084 is 480212201222.

222102212084 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 57451296100 + 164650915984 = 239690^2 + 405772^2 .

It is a super-2 number, since 2×222102212084² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222102212083) 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, 677140727 + ... + 677141054.

It is an arithmetic number, because the mean of its divisors is an integer number (33179903659).

Almost surely, 2^222102212084 is an apocalyptic number.

It is an amenable number.

222102212084 is a deficient number, since it is larger than the sum of its proper divisors (176056631824).

222102212084 is a wasteful number, since it uses less digits than its factorization.

222102212084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354281826 (or 1354281824 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The spelling of 222102212084 in words is "two hundred twenty-two billion, one hundred two million, two hundred twelve thousand, eighty-four".