2722151520361 has 32 divisors (see below), whose sum is σ = 3434891056128. Its totient is φ = 2099522972160.

The previous prime is 2722151520353. The next prime is 2722151520383. The reversal of 2722151520361 is 1630251512272.

It is a cyclic number.

It is not a de Polignac number, because 2722151520361 - 2³ = 2722151520353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2722151520361.

It is not an unprimeable number, because it can be changed into a prime (2722155520361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4224960 + ... + 4826446.

It is an arithmetic number, because the mean of its divisors is an integer number (107340345504).

Almost surely, 2^{2722151520361} is an apocalyptic number.

It is an amenable number.

2722151520361 is a deficient number, since it is larger than the sum of its proper divisors (712739535767).

2722151520361 is a wasteful number, since it uses less digits than its factorization.

2722151520361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602761.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 2722151520361 in words is "two trillion, seven hundred twenty-two billion, one hundred fifty-one million, five hundred twenty thousand, three hundred sixty-one".