22003350068 has 24 divisors (see below), whose sum is σ = 44013772992. Its totient is φ = 9428491584.

The previous prime is 22003350023. The next prime is 22003350071. The reversal of 22003350068 is 86005330022.

It is a self number, because there is not a number n which added to its sum of digits gives 22003350068.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123896 + ... + 243632.

It is an arithmetic number, because the mean of its divisors is an integer number (1833907208).

Almost surely, 2^22003350068 is an apocalyptic number.

22003350068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22003350068 is an abundant number, since it is smaller than the sum of its proper divisors (22010422924).

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

22003350068 is a wasteful number, since it uses less digits than its factorization.

22003350068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126311 (or 126309 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 22003350068 in words is "twenty-two billion, three million, three hundred fifty thousand, sixty-eight".