1061212441 has 2 divisors, whose sum is σ = 1061212442. Its totient is φ = 1061212440.

The previous prime is 1061212391. The next prime is 1061212459. The reversal of 1061212441 is 1442121601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1060153600 + 1058841 = 32560^2 + 1029^2 .

It is a cyclic number.

It is not a de Polignac number, because 1061212441 - 2²¹ = 1059115289 is a prime.

It is a super-2 number, since 2×1061212441² = 2252343689866356962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1061212241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530606220 + 530606221.

It is an arithmetic number, because the mean of its divisors is an integer number (530606221).

Almost surely, 2^1061212441 is an apocalyptic number.

It is an amenable number.

1061212441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061212441 is an equidigital number, since it uses as much as digits as its factorization.

1061212441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1061212441 is about 32576.2557854644. The cubic root of 1061212441 is about 1020.0014228482.

The spelling of 1061212441 in words is "one billion, sixty-one million, two hundred twelve thousand, four hundred forty-one".