2722141465503 has 16 divisors (see below), whose sum is σ = 4010111214336. Its totient is φ = 1633749011840.

The previous prime is 2722141465453. The next prime is 2722141465543. The reversal of 2722141465503 is 3055641412272.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2722141465503 - 2¹⁸ = 2722141203359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2722141465543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1160331933 + ... + 1160334278.

It is an arithmetic number, because the mean of its divisors is an integer number (250631950896).

Almost surely, 2^{2722141465503} is an apocalyptic number.

2722141465503 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2722141465503 is a deficient number, since it is larger than the sum of its proper divisors (1287969748833).

2722141465503 is a wasteful number, since it uses less digits than its factorization.

2722141465503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320666254.

The product of its (nonzero) digits is 403200, while the sum is 42.

Adding to 2722141465503 its reverse (3055641412272), we get a palindrome (5777782877775).

The spelling of 2722141465503 in words is "two trillion, seven hundred twenty-two billion, one hundred forty-one million, four hundred sixty-five thousand, five hundred three".