222144134024319 has 64 divisors (see below), whose sum is σ = 333768586905600. Its totient is φ = 130397691359232.

The previous prime is 222144134024303. The next prime is 222144134024359. The reversal of 222144134024319 is 913420431441222.

It is not a de Polignac number, because 222144134024319 - 2⁴ = 222144134024303 is a prime.

It is a super-2 number, since 2×222144134024319² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222144134024359) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1129503639 + ... + 1129700295.

It is an arithmetic number, because the mean of its divisors is an integer number (5215134170400).

Almost surely, 2^{222144134024319} is an apocalyptic number.

222144134024319 is a deficient number, since it is larger than the sum of its proper divisors (111624452881281).

222144134024319 is a wasteful number, since it uses less digits than its factorization.

222144134024319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200184.

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 222144134024319 in words is "two hundred twenty-two trillion, one hundred forty-four billion, one hundred thirty-four million, twenty-four thousand, three hundred nineteen".