22203115104 has 48 divisors (see below), whose sum is σ = 59858407728. Its totient is φ = 7201009152.

The previous prime is 22203115091. The next prime is 22203115139. The reversal of 22203115104 is 40151130222.

It is a tau number, because it is divible by the number of its divisors (48).

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, 3121887 + ... + 3128990.

It is an arithmetic number, because the mean of its divisors is an integer number (1247050161).

Almost surely, 2^22203115104 is an apocalyptic number.

22203115104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22203115104 is an abundant number, since it is smaller than the sum of its proper divisors (37655292624).

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

22203115104 is a wasteful number, since it uses less digits than its factorization.

22203115104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6250927 (or 6250919 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 22203115104 its reverse (40151130222), we get a palindrome (62354245326).

The spelling of 22203115104 in words is "twenty-two billion, two hundred three million, one hundred fifteen thousand, one hundred four".