227155102 has 8 divisors (see below), whose sum is σ = 341524512. Its totient is φ = 113313600.

The previous prime is 227155087. The next prime is 227155109. The reversal of 227155102 is 201551722.

227155102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227155109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130899 + ... + 132622.

It is an arithmetic number, because the mean of its divisors is an integer number (42690564).

Almost surely, 2^227155102 is an apocalyptic number.

227155102 is a deficient number, since it is larger than the sum of its proper divisors (114369410).

227155102 is a wasteful number, since it uses less digits than its factorization.

227155102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263954.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 227155102 is about 15071.6655350363. The cubic root of 227155102 is about 610.1559235913.

The spelling of 227155102 in words is "two hundred twenty-seven million, one hundred fifty-five thousand, one hundred two".