2140004221222 has 16 divisors (see below), whose sum is σ = 3668724544032. Its totient is φ = 917108196480.

The previous prime is 2140004221211. The next prime is 2140004221231. The reversal of 2140004221222 is 2221224000412.

It is a junction number, because it is equal to n+sod(n) for n = 2140004221193 and 2140004221202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2672979 + ... + 3380062.

It is an arithmetic number, because the mean of its divisors is an integer number (229295284002).

Almost surely, 2^{2140004221222} is an apocalyptic number.

2140004221222 is a deficient number, since it is larger than the sum of its proper divisors (1528720322810).

2140004221222 is a wasteful number, since it uses less digits than its factorization.

2140004221222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6078303.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 2140004221222 its reverse (2221224000412), we get a palindrome (4361228221634).

The spelling of 2140004221222 in words is "two trillion, one hundred forty billion, four million, two hundred twenty-one thousand, two hundred twenty-two".