2002020212102 has 4 divisors (see below), whose sum is σ = 3003030318156. Its totient is φ = 1001010106050.

The previous prime is 2002020212077. The next prime is 2002020212113. The reversal of 2002020212102 is 2012120202002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500505053024 + ... + 500505053027.

It is an arithmetic number, because the mean of its divisors is an integer number (750757579539).

Almost surely, 2^{2002020212102} is an apocalyptic number.

2002020212102 is a deficient number, since it is larger than the sum of its proper divisors (1001010106054).

2002020212102 is a wasteful number, since it uses less digits than its factorization.

2002020212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001010106053.

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

Adding to 2002020212102 its reverse (2012120202002), we get a palindrome (4014140414104).

It can be divided in two parts, 2002020 and 212102, that added together give a palindrome (2214122).

The spelling of 2002020212102 in words is "two trillion, two billion, twenty million, two hundred twelve thousand, one hundred two".