1223966060029 has 2 divisors, whose sum is σ = 1223966060030. Its totient is φ = 1223966060028.

The previous prime is 1223966059951. The next prime is 1223966060041. The reversal of 1223966060029 is 9200606693221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 831461304025 + 392504756004 = 911845^2 + 626502^2 .

It is a cyclic number.

It is not a de Polignac number, because 1223966060029 - 2¹³ = 1223966051837 is a prime.

It is a super-2 number, since 2×1223966060029² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1223966060069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611983030014 + 611983030015.

It is an arithmetic number, because the mean of its divisors is an integer number (611983030015).

Almost surely, 2^{1223966060029} is an apocalyptic number.

It is an amenable number.

1223966060029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223966060029 is an equidigital number, since it uses as much as digits as its factorization.

1223966060029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 46.

The spelling of 1223966060029 in words is "one trillion, two hundred twenty-three billion, nine hundred sixty-six million, sixty thousand, twenty-nine".