32112030222031 has 4 divisors (see below), whose sum is σ = 32165639622000. Its totient is φ = 32058420822064.

The previous prime is 32112030221981. The next prime is 32112030222047. The reversal of 32112030222031 is 13022203021123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32112030222031 is a prime.

It is a super-2 number, since 2×32112030222031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32112030221993 and 32112030222011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32112030222931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26804699086 + ... + 26804700283.

It is an arithmetic number, because the mean of its divisors is an integer number (8041409905500).

Almost surely, 2^{32112030222031} is an apocalyptic number.

32112030222031 is a deficient number, since it is larger than the sum of its proper divisors (53609399969).

32112030222031 is an equidigital number, since it uses as much as digits as its factorization.

32112030222031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53609399968.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 32112030222031 its reverse (13022203021123), we get a palindrome (45134233243154).

The spelling of 32112030222031 in words is "thirty-two trillion, one hundred twelve billion, thirty million, two hundred twenty-two thousand, thirty-one".