222041431234040 has 64 divisors (see below), whose sum is σ = 555294008187360. Its totient is φ = 79218898270720.

The previous prime is 222041431234037. The next prime is 222041431234087. The reversal of 222041431234040 is 40432134140222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 222041431233988 and 222041431234006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4760727779 + ... + 4760774418.

Almost surely, 2^{222041431234040} is an apocalyptic number.

222041431234040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222041431234040 is an abundant number, since it is smaller than the sum of its proper divisors (333252576953320).

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

222041431234040 is a wasteful number, since it uses less digits than its factorization.

222041431234040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9521502272 (or 9521502268 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 222041431234040 its reverse (40432134140222), we get a palindrome (262473565374262).

The spelling of 222041431234040 in words is "two hundred twenty-two trillion, forty-one billion, four hundred thirty-one million, two hundred thirty-four thousand, forty".