22114045142 has 32 divisors (see below), whose sum is σ = 38304512064. Its totient is φ = 9378864000.

The previous prime is 22114045139. The next prime is 22114045169. The reversal of 22114045142 is 24154041122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5400848 + ... + 5404940.

It is an arithmetic number, because the mean of its divisors is an integer number (1197016002).

Almost surely, 2^22114045142 is an apocalyptic number.

22114045142 is a deficient number, since it is larger than the sum of its proper divisors (16190466922).

22114045142 is a wasteful number, since it uses less digits than its factorization.

22114045142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8024.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 22114045142 its reverse (24154041122), we get a palindrome (46268086264).

The spelling of 22114045142 in words is "twenty-two billion, one hundred fourteen million, forty-five thousand, one hundred forty-two".