22350022434234 has 96 divisors (see below), whose sum is σ = 53358650062848. Its totient is φ = 6704636400000.

The previous prime is 22350022434227. The next prime is 22350022434263. The reversal of 22350022434234 is 43243422005322.

22350022434234 is a `hidden beast` number, since 2 + 2 + 3 + 5 + 0 + 0 + 224 + 3 + 423 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133923207 + ... + 134089989.

It is an arithmetic number, because the mean of its divisors is an integer number (555819271488).

Almost surely, 2^{22350022434234} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22350022434234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26679325031424).

22350022434234 is an abundant number, since it is smaller than the sum of its proper divisors (31008627628614).

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

22350022434234 is a wasteful number, since it uses less digits than its factorization.

22350022434234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173604 (or 173601 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 36.

Adding to 22350022434234 its reverse (43243422005322), we get a palindrome (65593444439556).

The spelling of 22350022434234 in words is "twenty-two trillion, three hundred fifty billion, twenty-two million, four hundred thirty-four thousand, two hundred thirty-four".