3010212111121 has 2 divisors, whose sum is σ = 3010212111122. Its totient is φ = 3010212111120.

The previous prime is 3010212111089. The next prime is 3010212111139. The reversal of 3010212111121 is 1211112120103.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3001694851600 + 8517259521 = 1732540^2 + 92289^2 .

It is a cyclic number.

It is not a de Polignac number, because 3010212111121 - 2⁵ = 3010212111089 is a prime.

It is a super-2 number, since 2×3010212111121² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3010212111095 and 3010212111104.

It is not a weakly prime, because it can be changed into another prime (3010212111161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1505106055560 + 1505106055561.

It is an arithmetic number, because the mean of its divisors is an integer number (1505106055561).

Almost surely, 2^{3010212111121} is an apocalyptic number.

It is an amenable number.

3010212111121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3010212111121 is an equidigital number, since it uses as much as digits as its factorization.

3010212111121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 3010212111121 its reverse (1211112120103), we get a palindrome (4221324231224).

It can be divided in two parts, 301021 and 2111121, that added together give a palindrome (2412142).

The spelling of 3010212111121 in words is "three trillion, ten billion, two hundred twelve million, one hundred eleven thousand, one hundred twenty-one".