2264442155201 has 2 divisors, whose sum is σ = 2264442155202. Its totient is φ = 2264442155200.

The previous prime is 2264442155117. The next prime is 2264442155251. The reversal of 2264442155201 is 1025512444622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1673980542976 + 590461612225 = 1293824^2 + 768415^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2264442155201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2264442155251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132221077600 + 1132221077601.

It is an arithmetic number, because the mean of its divisors is an integer number (1132221077601).

Almost surely, 2^{2264442155201} is an apocalyptic number.

It is an amenable number.

2264442155201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2264442155201 is an equidigital number, since it uses as much as digits as its factorization.

2264442155201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 2264442155201 its reverse (1025512444622), we get a palindrome (3289954599823).

It can be divided in two parts, 22644421 and 55201, that added together give a palindrome (22699622).

The spelling of 2264442155201 in words is "two trillion, two hundred sixty-four billion, four hundred forty-two million, one hundred fifty-five thousand, two hundred one".