22124111250152 has 8 divisors (see below), whose sum is σ = 41482708594050. Its totient is φ = 11062055625072.

The previous prime is 22124111250149. The next prime is 22124111250191. The reversal of 22124111250152 is 25105211142122.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12928382507236 + 9195728742916 = 3595606^2 + 3032446^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1382756953127 + ... + 1382756953142.

Almost surely, 2^{22124111250152} is an apocalyptic number.

It is an amenable number.

22124111250152 is a deficient number, since it is larger than the sum of its proper divisors (19358597343898).

22124111250152 is a wasteful number, since it uses less digits than its factorization.

22124111250152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765513906275 (or 2765513906271 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 29.

Adding to 22124111250152 its reverse (25105211142122), we get a palindrome (47229322392274).

The spelling of 22124111250152 in words is "twenty-two trillion, one hundred twenty-four billion, one hundred eleven million, two hundred fifty thousand, one hundred fifty-two".