2220251000000 has 784 divisors, whose sum is σ = 6583595728896. Its totient is φ = 733440000000.

The previous prime is 2220250999973. The next prime is 2220251000021. The reversal of 2220251000000 is 1520222.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 5796999809 + ... + 5797000191.

Almost surely, 2^{2220251000000} is an apocalyptic number.

2220251000000 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 2220251000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3291797864448).

2220251000000 is an abundant number, since it is smaller than the sum of its proper divisors (4363344728896).

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

2220251000000 is an equidigital number, since it uses as much as digits as its factorization.

2220251000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

Adding to 2220251000000 its reverse (1520222), we get a palindrome (2220252520222).

The spelling of 2220251000000 in words is "two trillion, two hundred twenty billion, two hundred fifty-one million", and thus it is an aban number.