30221010899141 has 2 divisors, whose sum is σ = 30221010899142. Its totient is φ = 30221010899140.

The previous prime is 30221010899113. The next prime is 30221010899147. The reversal of 30221010899141 is 14199801012203.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18401483193025 + 11819527706116 = 4289695^2 + 3437954^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30221010899141 is a prime.

It is a super-2 number, since 2×30221010899141² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30221010899147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110505449570 + 15110505449571.

It is an arithmetic number, because the mean of its divisors is an integer number (15110505449571).

Almost surely, 2^{30221010899141} is an apocalyptic number.

It is an amenable number.

30221010899141 is a deficient number, since it is larger than the sum of its proper divisors (1).

30221010899141 is an equidigital number, since it uses as much as digits as its factorization.

30221010899141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 41.

The spelling of 30221010899141 in words is "thirty trillion, two hundred twenty-one billion, ten million, eight hundred ninety-nine thousand, one hundred forty-one".