2002222021102 has 8 divisors (see below), whose sum is σ = 3003343021296. Its totient is φ = 1001107680672.

The previous prime is 2002222021097. The next prime is 2002222021181. The reversal of 2002222021102 is 2011202222002.

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

It is a congruent number.

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, 829483 + ... + 2166214.

It is an arithmetic number, because the mean of its divisors is an integer number (375417877662).

Almost surely, 2^{2002222021102} is an apocalyptic number.

2002222021102 is a deficient number, since it is larger than the sum of its proper divisors (1001121000194).

2002222021102 is a wasteful number, since it uses less digits than its factorization.

2002222021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3329882.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2002222021102 its reverse (2011202222002), we get a palindrome (4013424243104).

The spelling of 2002222021102 in words is "two trillion, two billion, two hundred twenty-two million, twenty-one thousand, one hundred two".