222112141523051 has 16 divisors (see below), whose sum is σ = 249600583142400. Its totient is φ = 196110041133600.

The previous prime is 222112141523023. The next prime is 222112141523101. The reversal of 222112141523051 is 150325141211222.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222112141523051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222112141522999 and 222112141523017.

It is not an unprimeable number, because it can be changed into a prime (222112141523351) 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, 20764226 + ... + 29586776.

It is an arithmetic number, because the mean of its divisors is an integer number (15600036446400).

Almost surely, 2^{222112141523051} is an apocalyptic number.

222112141523051 is a deficient number, since it is larger than the sum of its proper divisors (27488441619349).

222112141523051 is a wasteful number, since it uses less digits than its factorization.

222112141523051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8906786.

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 222112141523051 its reverse (150325141211222), we get a palindrome (372437282734273).

The spelling of 222112141523051 in words is "two hundred twenty-two trillion, one hundred twelve billion, one hundred forty-one million, five hundred twenty-three thousand, fifty-one".