7423011202001 has 2 divisors, whose sum is σ = 7423011202002. Its totient is φ = 7423011202000.

The previous prime is 7423011201929. The next prime is 7423011202021. The reversal of 7423011202001 is 1002021103247.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6222505305025 + 1200505896976 = 2494495^2 + 1095676^2 .

It is an emirp because it is prime and its reverse (1002021103247) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7423011202001 - 2¹⁰ = 7423011200977 is a prime.

It is not a weakly prime, because it can be changed into another prime (7423011202021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3711505601000 + 3711505601001.

It is an arithmetic number, because the mean of its divisors is an integer number (3711505601001).

Almost surely, 2^{7423011202001} is an apocalyptic number.

It is an amenable number.

7423011202001 is a deficient number, since it is larger than the sum of its proper divisors (1).

7423011202001 is an equidigital number, since it uses as much as digits as its factorization.

7423011202001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 7423011202001 its reverse (1002021103247), we get a palindrome (8425032305248).

The spelling of 7423011202001 in words is "seven trillion, four hundred twenty-three billion, eleven million, two hundred two thousand, one".