32022420901 has 2 divisors, whose sum is σ = 32022420902. Its totient is φ = 32022420900.

The previous prime is 32022420877. The next prime is 32022420929. The reversal of 32022420901 is 10902422023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19356043876 + 12666377025 = 139126^2 + 112545^2 .

It is a cyclic number.

It is not a de Polignac number, because 32022420901 - 2⁵ = 32022420869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32022420301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16011210450 + 16011210451.

It is an arithmetic number, because the mean of its divisors is an integer number (16011210451).

Almost surely, 2^32022420901 is an apocalyptic number.

It is an amenable number.

32022420901 is a deficient number, since it is larger than the sum of its proper divisors (1).

32022420901 is an equidigital number, since it uses as much as digits as its factorization.

32022420901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 32022420901 its reverse (10902422023), we get a palindrome (42924842924).

The spelling of 32022420901 in words is "thirty-two billion, twenty-two million, four hundred twenty thousand, nine hundred one".