222010323128 has 16 divisors (see below), whose sum is σ = 454112024760. Its totient is φ = 100913783200.

The previous prime is 222010323127. The next prime is 222010323133. The reversal of 222010323128 is 821323010222.

It is a junction number, because it is equal to n+sod(n) for n = 222010323097 and 222010323106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222010323127) 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, 1261422203 + ... + 1261422378.

Almost surely, 2^222010323128 is an apocalyptic number.

It is an amenable number.

222010323128 is an abundant number, since it is smaller than the sum of its proper divisors (232101701632).

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

222010323128 is a wasteful number, since it uses less digits than its factorization.

222010323128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522844598 (or 2522844594 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 222010323128 in words is "two hundred twenty-two billion, ten million, three hundred twenty-three thousand, one hundred twenty-eight".