22224210022350 has 72 divisors (see below), whose sum is σ = 68238907735440. Its totient is φ = 5079819432960.

The previous prime is 22224210022307. The next prime is 22224210022367. The reversal of 22224210022350 is 5322001242222.

It is a happy number.

22224210022350 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 421 + 0 + 0 + 2 + 235 + 0 = 666.

It is a super-2 number, since 2×22224210022350² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3527649235 + ... + 3527655534.

Almost surely, 2^{22224210022350} is an apocalyptic number.

22224210022350 is an abundant number, since it is smaller than the sum of its proper divisors (46014697713090).

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

22224210022350 is a wasteful number, since it uses less digits than its factorization.

22224210022350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7055304794 (or 7055304786 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 22224210022350 its reverse (5322001242222), we get a palindrome (27546211264572).

The spelling of 22224210022350 in words is "twenty-two trillion, two hundred twenty-four billion, two hundred ten million, twenty-two thousand, three hundred fifty".