2445022251100 has 288 divisors, whose sum is σ = 6665343515712. Its totient is φ = 764774400000.

The previous prime is 2445022251079. The next prime is 2445022251121. The reversal of 2445022251100 is 11522205442.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2445022251079) and next prime (2445022251121).

It is a super-2 number, since 2×2445022251100² (a number of 26 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 95 ways as a sum of consecutive naturals, for example, 24503310 + ... + 24602890.

It is an arithmetic number, because the mean of its divisors is an integer number (23143553874).

Almost surely, 2^{2445022251100} is an apocalyptic number.

2445022251100 is a gapful number since it is divisible by the number (20) 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 2445022251100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3332671757856).

2445022251100 is an abundant number, since it is smaller than the sum of its proper divisors (4220321264612).

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

2445022251100 is a wasteful number, since it uses less digits than its factorization.

2445022251100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99737 (or 99730 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 2445022251100 its reverse (11522205442), we get a palindrome (2456544456542).

The spelling of 2445022251100 in words is "two trillion, four hundred forty-five billion, twenty-two million, two hundred fifty-one thousand, one hundred".