2722100073102 has 96 divisors (see below), whose sum is σ = 6323236168704. Its totient is φ = 876995748000.

The previous prime is 2722100073097. The next prime is 2722100073103. The reversal of 2722100073102 is 2013700012272.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2722100073103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2214027 + ... + 3216537.

It is an arithmetic number, because the mean of its divisors is an integer number (65867043424).

Almost surely, 2^{2722100073102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2722100073102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3161618084352).

2722100073102 is an abundant number, since it is smaller than the sum of its proper divisors (3601136095602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2722100073102 is a wasteful number, since it uses less digits than its factorization.

2722100073102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002716 (or 1002704 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

Adding to 2722100073102 its reverse (2013700012272), we get a palindrome (4735800085374).

The spelling of 2722100073102 in words is "two trillion, seven hundred twenty-two billion, one hundred million, seventy-three thousand, one hundred two".