3101224401 has 20 divisors (see below), whose sum is σ = 5053848624. Its totient is φ = 1879529400.

The previous prime is 3101224387. The next prime is 3101224409. The reversal of 3101224401 is 1044221013.

It is a de Polignac number, because none of the positive numbers 2^k-3101224401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3101224409) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1739415 + ... + 1741196.

Almost surely, 2^3101224401 is an apocalyptic number.

It is an amenable number.

3101224401 is a deficient number, since it is larger than the sum of its proper divisors (1952624223).

3101224401 is a wasteful number, since it uses less digits than its factorization.

3101224401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3480634 (or 3480625 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 3101224401 is about 55688.6379883725. The cubic root of 3101224401 is about 1458.2916781687.

Adding to 3101224401 its reverse (1044221013), we get a palindrome (4145445414).

The spelling of 3101224401 in words is "three billion, one hundred one million, two hundred twenty-four thousand, four hundred one".