220025042000000 has 448 divisors, whose sum is σ = 575177012640000. Its totient is φ = 83726016000000.

The previous prime is 220025041999909. The next prime is 220025042000003. The reversal of 220025042000000 is 240520022.

It is a super-2 number, since 2×220025042000000² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220025042000003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 3657969926 + ... + 3658030074.

Almost surely, 2^{220025042000000} is an apocalyptic number.

220025042000000 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 220025042000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287588506320000).

220025042000000 is an abundant number, since it is smaller than the sum of its proper divisors (355151970640000).

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

220025042000000 is an frugal number, since it uses more digits than its factorization.

220025042000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60283 (or 60246 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

Adding to 220025042000000 its reverse (240520022), we get a palindrome (220025282520022).

The spelling of 220025042000000 in words is "two hundred twenty trillion, twenty-five billion, forty-two million", and thus it is an aban number.