22003503350 has 48 divisors (see below), whose sum is σ = 41535341568. Its totient is φ = 8671067040.

The previous prime is 22003503349. The next prime is 22003503493. The reversal of 22003503350 is 5330530022.

It is a super-2 number, since 2×22003503350² (a number of 21 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 23 ways as a sum of consecutive naturals, for example, 1515827 + ... + 1530273.

It is an arithmetic number, because the mean of its divisors is an integer number (865319616).

Almost surely, 2^22003503350 is an apocalyptic number.

22003503350 is a deficient number, since it is larger than the sum of its proper divisors (19531838218).

22003503350 is a wasteful number, since it uses less digits than its factorization.

22003503350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14909 (or 14904 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 23.

The spelling of 22003503350 in words is "twenty-two billion, three million, five hundred three thousand, three hundred fifty".