222331011120340 has 24 divisors (see below), whose sum is σ = 472805188208640. Its totient is φ = 87806677808928.

The previous prime is 222331011120193. The next prime is 222331011120347. The reversal of 222331011120340 is 43021110133222.

It is a super-3 number, since 3×222331011120340³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222331011120347) 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, 70357913332 + ... + 70357916491.

It is an arithmetic number, because the mean of its divisors is an integer number (19700216175360).

Almost surely, 2^{222331011120340} is an apocalyptic number.

222331011120340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222331011120340 is an abundant number, since it is smaller than the sum of its proper divisors (250474177088300).

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

222331011120340 is a wasteful number, since it uses less digits than its factorization.

222331011120340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140715829911 (or 140715829909 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 222331011120340 its reverse (43021110133222), we get a palindrome (265352121253562).

The spelling of 222331011120340 in words is "two hundred twenty-two trillion, three hundred thirty-one billion, eleven million, one hundred twenty thousand, three hundred forty".