222479735 has 16 divisors (see below), whose sum is σ = 282925440. Its totient is φ = 167650560.

The previous prime is 222479729. The next prime is 222479773. The reversal of 222479735 is 537974222.

It is a de Polignac number, because none of the positive numbers 2^k-222479735 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 222479692 and 222479701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12767 + ... + 24656.

It is an arithmetic number, because the mean of its divisors is an integer number (17682840).

Almost surely, 2^222479735 is an apocalyptic number.

222479735 is a deficient number, since it is larger than the sum of its proper divisors (60445705).

222479735 is a wasteful number, since it uses less digits than its factorization.

222479735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37498.

The product of its digits is 211680, while the sum is 41.

The square root of 222479735 is about 14915.7545903652. The cubic root of 222479735 is about 605.9407398474.

The spelling of 222479735 in words is "two hundred twenty-two million, four hundred seventy-nine thousand, seven hundred thirty-five".