22214102045340 has 48 divisors (see below), whose sum is σ = 65858279008032. Its totient is φ = 5575304042496.

The previous prime is 22214102045299. The next prime is 22214102045407. The reversal of 22214102045340 is 4354020141222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 22214102045298 and 22214102045307.

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, 10889264689 + ... + 10889266728.

It is an arithmetic number, because the mean of its divisors is an integer number (1372047479334).

Almost surely, 2^{22214102045340} is an apocalyptic number.

22214102045340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22214102045340 is an abundant number, since it is smaller than the sum of its proper divisors (43644176962692).

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

22214102045340 is a wasteful number, since it uses less digits than its factorization.

22214102045340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21778531446 (or 21778531444 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 22214102045340 its reverse (4354020141222), we get a palindrome (26568122186562).

The spelling of 22214102045340 in words is "twenty-two trillion, two hundred fourteen billion, one hundred two million, forty-five thousand, three hundred forty".