123061222 has 8 divisors (see below), whose sum is σ = 186045696. Its totient is φ = 61045992.

The previous prime is 123061163. The next prime is 123061229. The reversal of 123061222 is 222160321.

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

It is a self number, because there is not a number n which added to its sum of digits gives 123061222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123061229) 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, 241993 + ... + 242500.

It is an arithmetic number, because the mean of its divisors is an integer number (23255712).

Almost surely, 2^123061222 is an apocalyptic number.

123061222 is a deficient number, since it is larger than the sum of its proper divisors (62984474).

123061222 is a wasteful number, since it uses less digits than its factorization.

123061222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484622.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 123061222 is about 11093.2962639605. The cubic root of 123061222 is about 497.4014814641.

Subtracting 123061222 from its reverse (222160321), we obtain a palindrome (99099099).

The spelling of 123061222 in words is "one hundred twenty-three million, sixty-one thousand, two hundred twenty-two".