3401223111 has 48 divisors (see below), whose sum is σ = 5785153920. Its totient is φ = 1898372160.

The previous prime is 3401223011. The next prime is 3401223181. The reversal of 3401223111 is 1113221043.

3401223111 is a `hidden beast` number, since 340 + 12 + 2 + 311 + 1 = 666.

It is not a de Polignac number, because 3401223111 - 2¹⁰ = 3401222087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401223181) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 598200 + ... + 603858.

It is an arithmetic number, because the mean of its divisors is an integer number (120524040).

Almost surely, 2^3401223111 is an apocalyptic number.

3401223111 is a deficient number, since it is larger than the sum of its proper divisors (2383930809).

3401223111 is a wasteful number, since it uses less digits than its factorization.

3401223111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6156 (or 6153 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3401223111 is about 58320.0060956787. The cubic root of 3401223111 is about 1503.8748868818.

Adding to 3401223111 its reverse (1113221043), we get a palindrome (4514444154).

The spelling of 3401223111 in words is "three billion, four hundred one million, two hundred twenty-three thousand, one hundred eleven".