32122402013 has 16 divisors (see below), whose sum is σ = 34827601536. Its totient is φ = 29450900160.

The previous prime is 32122402009. The next prime is 32122402057. The reversal of 32122402013 is 31020422123.

It is a cyclic number.

It is not a de Polignac number, because 32122402013 - 2² = 32122402009 is a prime.

It is a super-2 number, since 2×32122402013² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32122402063) 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, 4227848 + ... + 4235438.

It is an arithmetic number, because the mean of its divisors is an integer number (2176725096).

Almost surely, 2^32122402013 is an apocalyptic number.

It is an amenable number.

32122402013 is a deficient number, since it is larger than the sum of its proper divisors (2705199523).

32122402013 is a wasteful number, since it uses less digits than its factorization.

32122402013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9764.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 32122402013 its reverse (31020422123), we get a palindrome (63142824136).

The spelling of 32122402013 in words is "thirty-two billion, one hundred twenty-two million, four hundred two thousand, thirteen".