3331220126 has 32 divisors (see below), whose sum is σ = 5486086368. Its totient is φ = 1507674240.

The previous prime is 3331220093. The next prime is 3331220131. The reversal of 3331220126 is 6210221333.

3331220126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3331220126² = 22194055055734911752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547316 + ... + 553368.

It is an arithmetic number, because the mean of its divisors is an integer number (171440199).

Almost surely, 2^3331220126 is an apocalyptic number.

3331220126 is a deficient number, since it is larger than the sum of its proper divisors (2154866242).

3331220126 is a wasteful number, since it uses less digits than its factorization.

3331220126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6476.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 3331220126 is about 57716.7231051798. The cubic root of 3331220126 is about 1493.4858442085.

Adding to 3331220126 its reverse (6210221333), we get a palindrome (9541441459).

The spelling of 3331220126 in words is "three billion, three hundred thirty-one million, two hundred twenty thousand, one hundred twenty-six".