3662231232101 has 4 divisors (see below), whose sum is σ = 3943941326892. Its totient is φ = 3380521137312.

The previous prime is 3662231232097. The next prime is 3662231232119. The reversal of 3662231232101 is 1012321322663.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1310452562500 + 2351778669601 = 1144750^2 + 1533551^2 .

It is a cyclic number.

It is not a de Polignac number, because 3662231232101 - 2² = 3662231232097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3662231232181) 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, 140855047376 + ... + 140855047401.

It is an arithmetic number, because the mean of its divisors is an integer number (985985331723).

Almost surely, 2^{3662231232101} is an apocalyptic number.

It is an amenable number.

3662231232101 is a deficient number, since it is larger than the sum of its proper divisors (281710094791).

3662231232101 is a wasteful number, since it uses less digits than its factorization.

3662231232101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281710094790.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 3662231232101 its reverse (1012321322663), we get a palindrome (4674552554764).

The spelling of 3662231232101 in words is "three trillion, six hundred sixty-two billion, two hundred thirty-one million, two hundred thirty-two thousand, one hundred one".