32312213401 has 12 divisors (see below), whose sum is σ = 35122051008. Its totient is φ = 29713208304.

The previous prime is 32312213377. The next prime is 32312213411. The reversal of 32312213401 is 10431221323.

It is not a de Polignac number, because 32312213401 - 2⁵ = 32312213369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32312213411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319045 + ... + 407938.

It is an arithmetic number, because the mean of its divisors is an integer number (2926837584).

Almost surely, 2^32312213401 is an apocalyptic number.

It is an amenable number.

32312213401 is a deficient number, since it is larger than the sum of its proper divisors (2809837607).

32312213401 is a wasteful number, since it uses less digits than its factorization.

32312213401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727272 (or 727259 counting only the distinct ones).

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

Adding to 32312213401 its reverse (10431221323), we get a palindrome (42743434724).

The spelling of 32312213401 in words is "thirty-two billion, three hundred twelve million, two hundred thirteen thousand, four hundred one".