222730069436 has 24 divisors (see below), whose sum is σ = 446367417216. Its totient is φ = 95261327280.

The previous prime is 222730069363. The next prime is 222730069439. The reversal of 222730069436 is 634960037222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222730069439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8086706 + ... + 8114201.

It is an arithmetic number, because the mean of its divisors is an integer number (18598642384).

Almost surely, 2^222730069436 is an apocalyptic number.

It is an amenable number.

222730069436 is an abundant number, since it is smaller than the sum of its proper divisors (223637347780).

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

222730069436 is a wasteful number, since it uses less digits than its factorization.

222730069436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16201409 (or 16201407 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 44.

The spelling of 222730069436 in words is "two hundred twenty-two billion, seven hundred thirty million, sixty-nine thousand, four hundred thirty-six".