32011212300222 has 64 divisors (see below), whose sum is σ = 65816046261504. Its totient is φ = 10372026412800.

The previous prime is 32011212300203. The next prime is 32011212300247. The reversal of 32011212300222 is 22200321211023.

It is a super-2 number, since 2×32011212300222² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 1405406898 + ... + 1405429674.

It is an arithmetic number, because the mean of its divisors is an integer number (1028375722836).

Almost surely, 2^{32011212300222} is an apocalyptic number.

32011212300222 is an abundant number, since it is smaller than the sum of its proper divisors (33804833961282).

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

32011212300222 is a wasteful number, since it uses less digits than its factorization.

32011212300222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28633.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 32011212300222 its reverse (22200321211023), we get a palindrome (54211533511245).

The spelling of 32011212300222 in words is "thirty-two trillion, eleven billion, two hundred twelve million, three hundred thousand, two hundred twenty-two".