222031230311032 has 32 divisors (see below), whose sum is σ = 416386863378720. Its totient is φ = 110994734885760.

The previous prime is 222031230311021. The next prime is 222031230311053. The reversal of 222031230311032 is 230113032130222.

It is a junction number, because it is equal to n+sod(n) for n = 222031230310988 and 222031230311006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1468958182 + ... + 1469109322.

It is an arithmetic number, because the mean of its divisors is an integer number (13012089480585).

Almost surely, 2^{222031230311032} is an apocalyptic number.

It is an amenable number.

222031230311032 is a deficient number, since it is larger than the sum of its proper divisors (194355633067688).

222031230311032 is a wasteful number, since it uses less digits than its factorization.

222031230311032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184471 (or 184467 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 222031230311032 its reverse (230113032130222), we get a palindrome (452144262441254).

The spelling of 222031230311032 in words is "two hundred twenty-two trillion, thirty-one billion, two hundred thirty million, three hundred eleven thousand, thirty-two".