222003131140232 has 64 divisors (see below), whose sum is σ = 448472056294080. Its totient is φ = 102418076420352.

The previous prime is 222003131140223. The next prime is 222003131140277. The reversal of 222003131140232 is 232041131300222.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3270344963 + ... + 3270412845.

It is an arithmetic number, because the mean of its divisors is an integer number (7007375879595).

Almost surely, 2^{222003131140232} is an apocalyptic number.

It is an amenable number.

222003131140232 is an abundant number, since it is smaller than the sum of its proper divisors (226468925153848).

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

222003131140232 is a wasteful number, since it uses less digits than its factorization.

222003131140232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81222 (or 81218 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 222003131140232 its reverse (232041131300222), we get a palindrome (454044262440454).

The spelling of 222003131140232 in words is "two hundred twenty-two trillion, three billion, one hundred thirty-one million, one hundred forty thousand, two hundred thirty-two".