226722102 has 8 divisors (see below), whose sum is σ = 453444216. Its totient is φ = 75574032.

The previous prime is 226722049. The next prime is 226722103. The reversal of 226722102 is 201227622.

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

226722102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226722103) 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, 18893503 + ... + 18893514.

It is an arithmetic number, because the mean of its divisors is an integer number (56680527).

Almost surely, 2^226722102 is an apocalyptic number.

226722102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

226722102 is a wasteful number, since it uses less digits than its factorization.

226722102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37787022.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 226722102 is about 15057.2939799952. The cubic root of 226722102 is about 609.7679866552.

Adding to 226722102 its reverse (201227622), we get a palindrome (427949724).

The spelling of 226722102 in words is "two hundred twenty-six million, seven hundred twenty-two thousand, one hundred two".