2231400022350 has 24 divisors (see below), whose sum is σ = 5533872055800. Its totient is φ = 595040005920.

The previous prime is 2231400022283. The next prime is 2231400022351. The reversal of 2231400022350 is 532200041322.

It is a super-3 number, since 3×2231400022350³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2231400022350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231400022351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7437999925 + ... + 7438000224.

It is an arithmetic number, because the mean of its divisors is an integer number (230578002325).

Almost surely, 2^{2231400022350} is an apocalyptic number.

2231400022350 is an abundant number, since it is smaller than the sum of its proper divisors (3302472033450).

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

2231400022350 is a wasteful number, since it uses less digits than its factorization.

2231400022350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14876000164 (or 14876000159 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 2231400022350 its reverse (532200041322), we get a palindrome (2763600063672).

The spelling of 2231400022350 in words is "two trillion, two hundred thirty-one billion, four hundred million, twenty-two thousand, three hundred fifty".