2722262151323 has 24 divisors (see below), whose sum is σ = 3233521536336. Its totient is φ = 2271794428800.

The previous prime is 2722262151313. The next prime is 2722262151337. The reversal of 2722262151323 is 3231512622272.

It is not a de Polignac number, because 2722262151323 - 2¹⁶ = 2722262085787 is a prime.

It is a super-2 number, since 2×2722262151323² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2722262151313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3708740 + ... + 4381697.

It is an arithmetic number, because the mean of its divisors is an integer number (134730064014).

Almost surely, 2^{2722262151323} is an apocalyptic number.

2722262151323 is a deficient number, since it is larger than the sum of its proper divisors (511259385013).

2722262151323 is a wasteful number, since it uses less digits than its factorization.

2722262151323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8090655 (or 8090642 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

Adding to 2722262151323 its reverse (3231512622272), we get a palindrome (5953774773595).

The spelling of 2722262151323 in words is "two trillion, seven hundred twenty-two billion, two hundred sixty-two million, one hundred fifty-one thousand, three hundred twenty-three".