222122132000 has 96 divisors (see below), whose sum is σ = 569482752384. Its totient is φ = 84985824000.

The previous prime is 222122131993. The next prime is 222122132053. The reversal of 222122132000 is 231221222.

It is a self number, because there is not a number n which added to its sum of digits gives 222122132000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1115186 + ... + 1299185.

It is an arithmetic number, because the mean of its divisors is an integer number (5932112004).

Almost surely, 2^222122132000 is an apocalyptic number.

222122132000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222122132000 is an abundant number, since it is smaller than the sum of its proper divisors (347360620384).

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

222122132000 is a wasteful number, since it uses less digits than its factorization.

222122132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414419 (or 2414401 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 222122132000 its reverse (231221222), we get a palindrome (222353353222).

The spelling of 222122132000 in words is "two hundred twenty-two billion, one hundred twenty-two million, one hundred thirty-two thousand".