2114221810730 has 32 divisors (see below), whose sum is σ = 3938925237840. Its totient is φ = 816091816960.

The previous prime is 2114221810711. The next prime is 2114221810829. The reversal of 2114221810730 is 370181224112.

It can be written as a sum of positive squares in 8 ways, for example, as 876603385441 + 1237618425289 = 936271^2 + 1112483^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1397711 + ... + 2486370.

Almost surely, 2^{2114221810730} is an apocalyptic number.

2114221810730 is a deficient number, since it is larger than the sum of its proper divisors (1824703427110).

2114221810730 is a wasteful number, since it uses less digits than its factorization.

2114221810730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3885994.

The product of its (nonzero) digits is 5376, while the sum is 32.

The spelling of 2114221810730 in words is "two trillion, one hundred fourteen billion, two hundred twenty-one million, eight hundred ten thousand, seven hundred thirty".