21094222334010 has 64 divisors (see below), whose sum is σ = 58508533267200. Its totient is φ = 4767361961472.

The previous prime is 21094222333997. The next prime is 21094222334021. The reversal of 21094222334010 is 1043322249012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 564299725 + ... + 564337104.

It is an arithmetic number, because the mean of its divisors is an integer number (914195832300).

Almost surely, 2^{21094222334010} is an apocalyptic number.

21094222334010 is an abundant number, since it is smaller than the sum of its proper divisors (37414310933190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21094222334010 is a wasteful number, since it uses less digits than its factorization.

21094222334010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128636935.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 21094222334010 in words is "twenty-one trillion, ninety-four billion, two hundred twenty-two million, three hundred thirty-four thousand, ten".