2722701011533 has 24 divisors (see below), whose sum is σ = 2861824179240. Its totient is φ = 2589874129920.

The previous prime is 2722701011477. The next prime is 2722701011543. The reversal of 2722701011533 is 3351101072272.

It can be written as a sum of positive squares in 12 ways, for example, as 1999585480489 + 723115531044 = 1414067^2 + 850362^2 .

It is not a de Polignac number, because 2722701011533 - 2²⁹ = 2722164140621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2722701011543) 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, 20667513 + ... + 20798833.

It is an arithmetic number, because the mean of its divisors is an integer number (119242674135).

Almost surely, 2^{2722701011533} is an apocalyptic number.

It is an amenable number.

2722701011533 is a deficient number, since it is larger than the sum of its proper divisors (139123167707).

2722701011533 is a wasteful number, since it uses less digits than its factorization.

2722701011533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131745 (or 131716 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The spelling of 2722701011533 in words is "two trillion, seven hundred twenty-two billion, seven hundred one million, eleven thousand, five hundred thirty-three".