1060221200749 has 4 divisors (see below), whose sum is σ = 1065772097280. Its totient is φ = 1054670304220.

The previous prime is 1060221200669. The next prime is 1060221200867. The reversal of 1060221200749 is 9470021220601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1060221200749 - 2³⁹ = 510465386861 is a prime.

It is a super-2 number, since 2×1060221200749² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1060221201749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2775447979 + ... + 2775448360.

It is an arithmetic number, because the mean of its divisors is an integer number (266443024320).

Almost surely, 2^{1060221200749} is an apocalyptic number.

It is an amenable number.

1060221200749 is a deficient number, since it is larger than the sum of its proper divisors (5550896531).

1060221200749 is an equidigital number, since it uses as much as digits as its factorization.

1060221200749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5550896530.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 1060221200749 in words is "one trillion, sixty billion, two hundred twenty-one million, two hundred thousand, seven hundred forty-nine".