22411205425020 has 48 divisors (see below), whose sum is σ = 63372675951648. Its totient is φ = 5917149945600.

The previous prime is 22411205425003. The next prime is 22411205425031. The reversal of 22411205425020 is 2052450211422.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1849103299 + ... + 1849115418.

It is an arithmetic number, because the mean of its divisors is an integer number (1320264082326).

Almost surely, 2^{22411205425020} is an apocalyptic number.

22411205425020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22411205425020 is an abundant number, since it is smaller than the sum of its proper divisors (40961470526628).

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

22411205425020 is a wasteful number, since it uses less digits than its factorization.

22411205425020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698218830 (or 3698218828 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 22411205425020 its reverse (2052450211422), we get a palindrome (24463655636442).

The spelling of 22411205425020 in words is "twenty-two trillion, four hundred eleven billion, two hundred five million, four hundred twenty-five thousand, twenty".