22225350502 has 8 divisors (see below), whose sum is σ = 33397880256. Its totient is φ = 11092723752.

The previous prime is 22225350493. The next prime is 22225350517. The reversal of 22225350502 is 20505352222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9974358 + ... + 9976585.

It is an arithmetic number, because the mean of its divisors is an integer number (4174735032).

Almost surely, 2^22225350502 is an apocalyptic number.

22225350502 is a deficient number, since it is larger than the sum of its proper divisors (11172529754).

22225350502 is a wasteful number, since it uses less digits than its factorization.

22225350502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19951502.

The product of its (nonzero) digits is 12000, while the sum is 28.

The spelling of 22225350502 in words is "twenty-two billion, two hundred twenty-five million, three hundred fifty thousand, five hundred two".