10062204721 has 2 divisors, whose sum is σ = 10062204722. Its totient is φ = 10062204720.

The previous prime is 10062204697. The next prime is 10062204727. The reversal of 10062204721 is 12740226001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9497477025 + 564727696 = 97455^2 + 23764^2 .

It is a cyclic number.

It is not a de Polignac number, because 10062204721 - 2²⁷ = 9927986993 is a prime.

It is a super-3 number, since 3×10062204721³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (10062204727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5031102360 + 5031102361.

It is an arithmetic number, because the mean of its divisors is an integer number (5031102361).

Almost surely, 2^10062204721 is an apocalyptic number.

It is an amenable number.

10062204721 is a deficient number, since it is larger than the sum of its proper divisors (1).

10062204721 is an equidigital number, since it uses as much as digits as its factorization.

10062204721 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The spelling of 10062204721 in words is "ten billion, sixty-two million, two hundred four thousand, seven hundred twenty-one".