2021241422102 has 16 divisors (see below), whose sum is σ = 3465003709440. Its totient is φ = 866241720168.

The previous prime is 2021241422093. The next prime is 2021241422197. The reversal of 2021241422102 is 2012241421202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4411793 + ... + 4848339.

It is an arithmetic number, because the mean of its divisors is an integer number (216562731840).

Almost surely, 2^{2021241422102} is an apocalyptic number.

2021241422102 is a deficient number, since it is larger than the sum of its proper divisors (1443762287338).

2021241422102 is a wasteful number, since it uses less digits than its factorization.

2021241422102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767275.

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

Adding to 2021241422102 its reverse (2012241421202), we get a palindrome (4033482843304).

The spelling of 2021241422102 in words is "two trillion, twenty-one billion, two hundred forty-one million, four hundred twenty-two thousand, one hundred two".