2220221000102 has 32 divisors (see below), whose sum is σ = 3911322235392. Its totient is φ = 925405959744.

The previous prime is 2220221000087. The next prime is 2220221000143. The reversal of 2220221000102 is 2010001220222.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 7774058 + ... + 8054589.

It is an arithmetic number, because the mean of its divisors is an integer number (122228819856).

Almost surely, 2^{2220221000102} is an apocalyptic number.

2220221000102 is a deficient number, since it is larger than the sum of its proper divisors (1691101235290).

2220221000102 is a wasteful number, since it uses less digits than its factorization.

2220221000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15828932.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2220221000102 its reverse (2010001220222), we get a palindrome (4230222220324).

The spelling of 2220221000102 in words is "two trillion, two hundred twenty billion, two hundred twenty-one million, one hundred two", and thus it is an aban number.