4221122140334 has 16 divisors (see below), whose sum is σ = 6907432346496. Its totient is φ = 1918652556600.

The previous prime is 4221122140297. The next prime is 4221122140337. The reversal of 4221122140334 is 4330412211224.

It is a junction number, because it is equal to n+sod(n) for n = 4221122140297 and 4221122140306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221122140337) 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, 854522 + ... + 3028605.

It is an arithmetic number, because the mean of its divisors is an integer number (431714521656).

Almost surely, 2^{4221122140334} is an apocalyptic number.

4221122140334 is a deficient number, since it is larger than the sum of its proper divisors (2686310206162).

4221122140334 is a wasteful number, since it uses less digits than its factorization.

4221122140334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3932551.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4221122140334 its reverse (4330412211224), we get a palindrome (8551534351558).

The spelling of 4221122140334 in words is "four trillion, two hundred twenty-one billion, one hundred twenty-two million, one hundred forty thousand, three hundred thirty-four".