32112221101230 has 16 divisors (see below), whose sum is σ = 77069330643024. Its totient is φ = 8563258960320.

The previous prime is 32112221101217. The next prime is 32112221101267. The reversal of 32112221101230 is 3210112221123.

It is a junction number, because it is equal to n+sod(n) for n = 32112221101197 and 32112221101206.

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, 535203684991 + ... + 535203685050.

It is an arithmetic number, because the mean of its divisors is an integer number (4816833165189).

Almost surely, 2^{32112221101230} is an apocalyptic number.

32112221101230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32112221101230 is an abundant number, since it is smaller than the sum of its proper divisors (44957109541794).

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

32112221101230 is a wasteful number, since it uses less digits than its factorization.

32112221101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070407370051.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 32112221101230 its reverse (3210112221123), we get a palindrome (35322333322353).

The spelling of 32112221101230 in words is "thirty-two trillion, one hundred twelve billion, two hundred twenty-one million, one hundred one thousand, two hundred thirty".