22235452001112 has 64 divisors (see below), whose sum is σ = 63530280172800. Its totient is φ = 6352944554880.

The previous prime is 22235452001101. The next prime is 22235452001123. The reversal of 22235452001112 is 21110025453222.

It is an interprime number because it is at equal distance from previous prime (22235452001101) and next prime (22235452001123).

It is a self number, because there is not a number n which added to its sum of digits gives 22235452001112.

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, 32721214 + ... + 33393842.

It is an arithmetic number, because the mean of its divisors is an integer number (992660627700).

Almost surely, 2^{22235452001112} is an apocalyptic number.

It is an amenable number.

22235452001112 is an abundant number, since it is smaller than the sum of its proper divisors (41294828171688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22235452001112 is a wasteful number, since it uses less digits than its factorization.

22235452001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869416 (or 869412 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 22235452001112 its reverse (21110025453222), we get a palindrome (43345477454334).

The spelling of 22235452001112 in words is "twenty-two trillion, two hundred thirty-five billion, four hundred fifty-two million, one thousand, one hundred twelve".