1201052203469 has 2 divisors, whose sum is σ = 1201052203470. Its totient is φ = 1201052203468.

The previous prime is 1201052203451. The next prime is 1201052203487. The reversal of 1201052203469 is 9643022501021.

It is a balanced prime because it is at equal distance from previous prime (1201052203451) and next prime (1201052203487).

It can be written as a sum of positive squares in only one way, i.e., 772632210025 + 428419993444 = 878995^2 + 654538^2 .

It is a cyclic number.

It is not a de Polignac number, because 1201052203469 - 2⁸ = 1201052203213 is a prime.

It is a super-2 number, since 2×1201052203469² (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 (1201052203369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600526101734 + 600526101735.

It is an arithmetic number, because the mean of its divisors is an integer number (600526101735).

Almost surely, 2^{1201052203469} is an apocalyptic number.

It is an amenable number.

1201052203469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201052203469 is an equidigital number, since it uses as much as digits as its factorization.

1201052203469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 1201052203469 in words is "one trillion, two hundred one billion, fifty-two million, two hundred three thousand, four hundred sixty-nine".