3122001011 has 2 divisors, whose sum is σ = 3122001012. Its totient is φ = 3122001010.

The previous prime is 3122000993. The next prime is 3122001083. The reversal of 3122001011 is 1101002213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3122001011 - 2²² = 3117806707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3122000983 and 3122001001.

It is not a weakly prime, because it can be changed into another prime (3122001611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561000505 + 1561000506.

It is an arithmetic number, because the mean of its divisors is an integer number (1561000506).

Almost surely, 2^3122001011 is an apocalyptic number.

3122001011 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122001011 is an equidigital number, since it uses as much as digits as its factorization.

3122001011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 3122001011 is about 55874.8692257977. The cubic root of 3122001011 is about 1461.5410342427.

Adding to 3122001011 its reverse (1101002213), we get a palindrome (4223003224).

The spelling of 3122001011 in words is "three billion, one hundred twenty-two million, one thousand, eleven".