222345702468747 has 64 divisors (see below), whose sum is σ = 389585875392000. Its totient is φ = 123554376984960.

The previous prime is 222345702468707. The next prime is 222345702468761. The reversal of 222345702468747 is 747864207543222.

222345702468747 is a `hidden beast` number, since 2 + 2 + 2 + 34 + 5 + 70 + 2 + 468 + 74 + 7 = 666.

222345702468747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222345702468747 - 2¹² = 222345702464651 is a prime.

It is a super-2 number, since 2×222345702468747² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222345702468707) 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, 192671673 + ... + 193822250.

It is an arithmetic number, because the mean of its divisors is an integer number (6087279303000).

Almost surely, 2^{222345702468747} is an apocalyptic number.

222345702468747 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

222345702468747 is a deficient number, since it is larger than the sum of its proper divisors (167240172923253).

222345702468747 is a wasteful number, since it uses less digits than its factorization.

222345702468747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386494105 (or 386494099 counting only the distinct ones).

The product of its (nonzero) digits is 252887040, while the sum is 63.

The spelling of 222345702468747 in words is "two hundred twenty-two trillion, three hundred forty-five billion, seven hundred two million, four hundred sixty-eight thousand, seven hundred forty-seven".