220221240002 has 8 divisors (see below), whose sum is σ = 330335003712. Its totient is φ = 110109572100.

The previous prime is 220221239999. The next prime is 220221240079. The reversal of 220221240002 is 200042122022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227774 + ... + 701657.

It is an arithmetic number, because the mean of its divisors is an integer number (41291875464).

Almost surely, 2^220221240002 is an apocalyptic number.

220221240002 is a deficient number, since it is larger than the sum of its proper divisors (110113763710).

220221240002 is a wasteful number, since it uses less digits than its factorization.

220221240002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047904.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 220221240002 its reverse (200042122022), we get a palindrome (420263362024).

The spelling of 220221240002 in words is "two hundred twenty billion, two hundred twenty-one million, two hundred forty thousand, two".