22143111402110 has 32 divisors (see below), whose sum is σ = 43657412348160. Its totient is φ = 8048773960192.

The previous prime is 22143111402109. The next prime is 22143111402131. The reversal of 22143111402110 is 1120411134122.

It is a super-2 number, since 2×22143111402110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2245746734 + ... + 2245756593.

It is an arithmetic number, because the mean of its divisors is an integer number (1364294135880).

Almost surely, 2^{22143111402110} is an apocalyptic number.

22143111402110 is a deficient number, since it is larger than the sum of its proper divisors (21514300946050).

22143111402110 is a wasteful number, since it uses less digits than its factorization.

22143111402110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4491503380.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 22143111402110 its reverse (1120411134122), we get a palindrome (23263522536232).

The spelling of 22143111402110 in words is "twenty-two trillion, one hundred forty-three billion, one hundred eleven million, four hundred two thousand, one hundred ten".