222330040002 has 64 divisors (see below), whose sum is σ = 573075363840. Its totient is φ = 62574758928.

The previous prime is 222330039947. The next prime is 222330040013. The reversal of 222330040002 is 200040033222.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4364038 + ... + 4414689.

It is an arithmetic number, because the mean of its divisors is an integer number (8954302560).

Almost surely, 2^222330040002 is an apocalyptic number.

222330040002 is an abundant number, since it is smaller than the sum of its proper divisors (350745323838).

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

222330040002 is a wasteful number, since it uses less digits than its factorization.

222330040002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8778812 (or 8778806 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 222330040002 its reverse (200040033222), we get a palindrome (422370073224).

The spelling of 222330040002 in words is "two hundred twenty-two billion, three hundred thirty million, forty thousand, two".