124212104430222 has 32 divisors (see below), whose sum is σ = 261499743648000. Its totient is φ = 39224788619328.

The previous prime is 124212104430221. The next prime is 124212104430259. The reversal of 124212104430222 is 222034401212421.

It is a self number, because there is not a number n which added to its sum of digits gives 124212104430222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124212104430221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68315154 + ... + 70109802.

It is an arithmetic number, because the mean of its divisors is an integer number (8171866989000).

Almost surely, 2^{124212104430222} is an apocalyptic number.

124212104430222 is an abundant number, since it is smaller than the sum of its proper divisors (137287639217778).

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

124212104430222 is a wasteful number, since it uses less digits than its factorization.

124212104430222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401800.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 124212104430222 its reverse (222034401212421), we get a palindrome (346246505642643).

The spelling of 124212104430222 in words is "one hundred twenty-four trillion, two hundred twelve billion, one hundred four million, four hundred thirty thousand, two hundred twenty-two".