2722635445101 has 48 divisors (see below), whose sum is σ = 4313477739648. Its totient is φ = 1517360549760.

The previous prime is 2722635445099. The next prime is 2722635445177. The reversal of 2722635445101 is 1015445362272.

It is a happy number.

It is not a de Polignac number, because 2722635445101 - 2¹ = 2722635445099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2722635445301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 144231 + ... + 2337963.

It is an arithmetic number, because the mean of its divisors is an integer number (89864119576).

Almost surely, 2^{2722635445101} is an apocalyptic number.

It is an amenable number.

2722635445101 is a deficient number, since it is larger than the sum of its proper divisors (1590842294547).

2722635445101 is a wasteful number, since it uses less digits than its factorization.

2722635445101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2194034 (or 2194023 counting only the distinct ones).

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

The spelling of 2722635445101 in words is "two trillion, seven hundred twenty-two billion, six hundred thirty-five million, four hundred forty-five thousand, one hundred one".