2722152421102 has 16 divisors (see below), whose sum is σ = 4550966897040. Its totient is φ = 1213591171968.

The previous prime is 2722152421099. The next prime is 2722152421103. The reversal of 2722152421102 is 2011242512272.

It is a super-3 number, since 3×2722152421102³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2722152421103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2106928473 + ... + 2106929764.

It is an arithmetic number, because the mean of its divisors is an integer number (284435431065).

Almost surely, 2^{2722152421102} is an apocalyptic number.

2722152421102 is a deficient number, since it is larger than the sum of its proper divisors (1828814475938).

2722152421102 is a wasteful number, since it uses less digits than its factorization.

2722152421102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4213858275.

The product of its (nonzero) digits is 8960, while the sum is 31.

Adding to 2722152421102 its reverse (2011242512272), we get a palindrome (4733394933374).

The spelling of 2722152421102 in words is "two trillion, seven hundred twenty-two billion, one hundred fifty-two million, four hundred twenty-one thousand, one hundred two".