22245541513104 has 160 divisors (see below), whose sum is σ = 70799526595840. Its totient is φ = 5861140217856.

The previous prime is 22245541513099. The next prime is 22245541513121. The reversal of 22245541513104 is 40131514554222.

It is a super-2 number, since 2×22245541513104² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1883604 + ... + 6931020.

It is an arithmetic number, because the mean of its divisors is an integer number (442497041224).

Almost surely, 2^{22245541513104} is an apocalyptic number.

22245541513104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22245541513104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35399763297920).

22245541513104 is an abundant number, since it is smaller than the sum of its proper divisors (48553985082736).

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

22245541513104 is a wasteful number, since it uses less digits than its factorization.

22245541513104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5048457 (or 5048451 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

The spelling of 22245541513104 in words is "twenty-two trillion, two hundred forty-five billion, five hundred forty-one million, five hundred thirteen thousand, one hundred four".