22103011030 has 32 divisors (see below), whose sum is σ = 42900852960. Its totient is φ = 8171585280.

The previous prime is 22103011027. The next prime is 22103011037. The reversal of 22103011030 is 3011030122.

It is a self number, because there is not a number n which added to its sum of digits gives 22103011030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22103011037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1410889 + ... + 1426468.

It is an arithmetic number, because the mean of its divisors is an integer number (1340651655).

Almost surely, 2^22103011030 is an apocalyptic number.

22103011030 is a deficient number, since it is larger than the sum of its proper divisors (20797841930).

22103011030 is a wasteful number, since it uses less digits than its factorization.

22103011030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837424.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 22103011030 its reverse (3011030122), we get a palindrome (25114041152).

The spelling of 22103011030 in words is "twenty-two billion, one hundred three million, eleven thousand, thirty".