222023006242040 has 64 divisors (see below), whose sum is σ = 525849397092000. Its totient is φ = 84134164354560.

The previous prime is 222023006242019. The next prime is 222023006242069. The reversal of 222023006242040 is 40242600320222.

It is a super-3 number, since 3×222023006242040³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222023006241994 and 222023006242012.

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, 74592770 + ... + 77512110.

Almost surely, 2^{222023006242040} is an apocalyptic number.

222023006242040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222023006242040 is an abundant number, since it is smaller than the sum of its proper divisors (303826390849960).

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

222023006242040 is a wasteful number, since it uses less digits than its factorization.

222023006242040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019440 (or 3019436 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 222023006242040 its reverse (40242600320222), we get a palindrome (262265606562262).

The spelling of 222023006242040 in words is "two hundred twenty-two trillion, twenty-three billion, six million, two hundred forty-two thousand, forty".