22143212034103 has 16 divisors (see below), whose sum is σ = 23474440047744. Its totient is φ = 20815178342400.

The previous prime is 22143212034101. The next prime is 22143212034113. The reversal of 22143212034103 is 30143021234122.

It is a cyclic number.

It is not a de Polignac number, because 22143212034103 - 2¹ = 22143212034101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22143212034101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105137703 + ... + 105348103.

It is an arithmetic number, because the mean of its divisors is an integer number (1467152502984).

Almost surely, 2^{22143212034103} is an apocalyptic number.

22143212034103 is a deficient number, since it is larger than the sum of its proper divisors (1331228013641).

22143212034103 is a wasteful number, since it uses less digits than its factorization.

22143212034103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217962.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22143212034103 its reverse (30143021234122), we get a palindrome (52286233268225).

It can be divided in two parts, 2214321 and 2034103, that added together give a palindrome (4248424).

The spelling of 22143212034103 in words is "twenty-two trillion, one hundred forty-three billion, two hundred twelve million, thirty-four thousand, one hundred three".