22210134142 has 32 divisors (see below), whose sum is σ = 38400122880. Its totient is φ = 9437329440.

The previous prime is 22210134103. The next prime is 22210134157. The reversal of 22210134142 is 24143101222.

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, 3430084 + ... + 3436552.

It is an arithmetic number, because the mean of its divisors is an integer number (1200003840).

Almost surely, 2^22210134142 is an apocalyptic number.

22210134142 is a deficient number, since it is larger than the sum of its proper divisors (16189988738).

22210134142 is a wasteful number, since it uses less digits than its factorization.

22210134142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8536.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22210134142 its reverse (24143101222), we get a palindrome (46353235364).

The spelling of 22210134142 in words is "twenty-two billion, two hundred ten million, one hundred thirty-four thousand, one hundred forty-two".