28227354102 has 48 divisors (see below), whose sum is σ = 63310319280. Its totient is φ = 9078619200.

The previous prime is 28227354101. The next prime is 28227354109. The reversal of 28227354102 is 20145372282.

28227354102 is a `hidden beast` number, since 28 + 22 + 73 + 541 + 0 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28227354101) 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, 802852 + ... + 837272.

It is an arithmetic number, because the mean of its divisors is an integer number (1318964985).

Almost surely, 2^28227354102 is an apocalyptic number.

28227354102 is an abundant number, since it is smaller than the sum of its proper divisors (35082965178).

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

28227354102 is a wasteful number, since it uses less digits than its factorization.

28227354102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36029 (or 36026 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 28227354102 in words is "twenty-eight billion, two hundred twenty-seven million, three hundred fifty-four thousand, one hundred two".