2126221504414 has 16 divisors (see below), whose sum is σ = 3644981075808. Its totient is φ = 911230306272.

The previous prime is 2126221504409. The next prime is 2126221504447. The reversal of 2126221504414 is 4144051226212.

It is a self number, because there is not a number n which added to its sum of digits gives 2126221504414.

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, 1360344 + ... + 2470420.

It is an arithmetic number, because the mean of its divisors is an integer number (227811317238).

Almost surely, 2^{2126221504414} is an apocalyptic number.

2126221504414 is a deficient number, since it is larger than the sum of its proper divisors (1518759571394).

2126221504414 is a wasteful number, since it uses less digits than its factorization.

2126221504414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246899.

The product of its (nonzero) digits is 30720, while the sum is 34.

The spelling of 2126221504414 in words is "two trillion, one hundred twenty-six billion, two hundred twenty-one million, five hundred four thousand, four hundred fourteen".