2012421242102 has 4 divisors (see below), whose sum is σ = 3018631863156. Its totient is φ = 1006210621050.

The previous prime is 2012421242053. The next prime is 2012421242107.

2012421242102 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012421242107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503105310524 + ... + 503105310527.

It is an arithmetic number, because the mean of its divisors is an integer number (754657965789).

Almost surely, 2^{2012421242102} is an apocalyptic number.

2012421242102 is a deficient number, since it is larger than the sum of its proper divisors (1006210621054).

2012421242102 is a wasteful number, since it uses less digits than its factorization.

2012421242102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006210621053.

The product of its (nonzero) digits is 1024, while the sum is 23.

The spelling of 2012421242102 in words is "two trillion, twelve billion, four hundred twenty-one million, two hundred forty-two thousand, one hundred two".