1013222311 has 2 divisors, whose sum is σ = 1013222312. Its totient is φ = 1013222310.

The previous prime is 1013222293. The next prime is 1013222351. The reversal of 1013222311 is 1132223101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013222311 - 2⁵ = 1013222279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013222351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506611155 + 506611156.

It is an arithmetic number, because the mean of its divisors is an integer number (506611156).

Almost surely, 2^1013222311 is an apocalyptic number.

1013222311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013222311 is an equidigital number, since it uses as much as digits as its factorization.

1013222311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1013222311 is about 31831.1531522187. The cubic root of 1013222311 is about 1004.3881529478.

Adding to 1013222311 its reverse (1132223101), we get a palindrome (2145445412).

The spelling of 1013222311 in words is "one billion, thirteen million, two hundred twenty-two thousand, three hundred eleven".