32120012231223 has 32 divisors (see below), whose sum is σ = 49644498049536. Its totient is φ = 18092195002368.

The previous prime is 32120012231093. The next prime is 32120012231269. The reversal of 32120012231223 is 32213221002123.

It is not a de Polignac number, because 32120012231223 - 2¹³ = 32120012223031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32120012231193 and 32120012231202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32120012231323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3571861 + ... + 8774862.

It is an arithmetic number, because the mean of its divisors is an integer number (1551390564048).

Almost surely, 2^{32120012231223} is an apocalyptic number.

32120012231223 is a deficient number, since it is larger than the sum of its proper divisors (17524485818313).

32120012231223 is a wasteful number, since it uses less digits than its factorization.

32120012231223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12348503.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 32120012231223 its reverse (32213221002123), we get a palindrome (64333233233346).

The spelling of 32120012231223 in words is "thirty-two trillion, one hundred twenty billion, twelve million, two hundred thirty-one thousand, two hundred twenty-three".