2421225304111 has 2 divisors, whose sum is σ = 2421225304112. Its totient is φ = 2421225304110.

The previous prime is 2421225304081. The next prime is 2421225304123. The reversal of 2421225304111 is 1114035221242.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2421225304111 - 2¹⁷ = 2421225173039 is a prime.

It is a super-3 number, since 3×2421225304111³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2421225304111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2421225305111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210612652055 + 1210612652056.

It is an arithmetic number, because the mean of its divisors is an integer number (1210612652056).

Almost surely, 2^{2421225304111} is an apocalyptic number.

2421225304111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421225304111 is an equidigital number, since it uses as much as digits as its factorization.

2421225304111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 2421225304111 in words is "two trillion, four hundred twenty-one billion, two hundred twenty-five million, three hundred four thousand, one hundred eleven".