3122021234 has 8 divisors (see below), whose sum is σ = 4690623708. Its totient is φ = 1558480000.

The previous prime is 3122021209. The next prime is 3122021237. The reversal of 3122021234 is 4321202213.

It can be written as a sum of positive squares in 2 ways, for example, as 3114198025 + 7823209 = 55805^2 + 2797^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3122021237) 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, 1263767 + ... + 1266234.

Almost surely, 2^3122021234 is an apocalyptic number.

3122021234 is a deficient number, since it is larger than the sum of its proper divisors (1568602474).

3122021234 is a wasteful number, since it uses less digits than its factorization.

3122021234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530620.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3122021234 is about 55875.0501923712. The cubic root of 3122021234 is about 1461.5441899838.

Adding to 3122021234 its reverse (4321202213), we get a palindrome (7443223447).

The spelling of 3122021234 in words is "three billion, one hundred twenty-two million, twenty-one thousand, two hundred thirty-four".