4224121231302 has 48 divisors (see below), whose sum is σ = 10506633446400. Its totient is φ = 1201479701616.

The previous prime is 4224121231277. The next prime is 4224121231331. The reversal of 4224121231302 is 2031321214224.

4224121231302 is a `hidden beast` number, since 4 + 2 + 2 + 4 + 121 + 231 + 302 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75139552 + ... + 75195747.

It is an arithmetic number, because the mean of its divisors is an integer number (218888196800).

Almost surely, 2^{4224121231302} is an apocalyptic number.

4224121231302 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4224121231302 is an abundant number, since it is smaller than the sum of its proper divisors (6282512215098).

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

4224121231302 is a wasteful number, since it uses less digits than its factorization.

4224121231302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150335537 (or 150335534 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4224121231302 its reverse (2031321214224), we get a palindrome (6255442445526).

The spelling of 4224121231302 in words is "four trillion, two hundred twenty-four billion, one hundred twenty-one million, two hundred thirty-one thousand, three hundred two".