10312220032032 has 96 divisors (see below), whose sum is σ = 28004493182400. Its totient is φ = 3318699783168.

The previous prime is 10312220032027. The next prime is 10312220032033. The reversal of 10312220032032 is 23023002221301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (10312220032033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58897194 + ... + 59072022.

It is an arithmetic number, because the mean of its divisors is an integer number (291713470650).

Almost surely, 2^{10312220032032} is an apocalyptic number.

10312220032032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10312220032032 is an abundant number, since it is smaller than the sum of its proper divisors (17692273150368).

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

10312220032032 is a wasteful number, since it uses less digits than its factorization.

10312220032032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196058 (or 196050 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10312220032032 its reverse (23023002221301), we get a palindrome (33335222253333).

The spelling of 10312220032032 in words is "ten trillion, three hundred twelve billion, two hundred twenty million, thirty-two thousand, thirty-two".