2021303222434 has 8 divisors (see below), whose sum is σ = 3038129895888. Its totient is φ = 1008593257140.

The previous prime is 2021303222399. The next prime is 2021303222443. The reversal of 2021303222434 is 4342223031202.

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

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, 1029175812 + ... + 1029177775.

It is an arithmetic number, because the mean of its divisors is an integer number (379766236986).

Almost surely, 2^{2021303222434} is an apocalyptic number.

2021303222434 is a deficient number, since it is larger than the sum of its proper divisors (1016826673454).

2021303222434 is a wasteful number, since it uses less digits than its factorization.

2021303222434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058354080.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2021303222434 its reverse (4342223031202), we get a palindrome (6363526253636).

The spelling of 2021303222434 in words is "two trillion, twenty-one billion, three hundred three million, two hundred twenty-two thousand, four hundred thirty-four".