71220022924126 has 8 divisors (see below), whose sum is σ = 108424512511560. Its totient is φ = 35078518753608.

The previous prime is 71220022924117. The next prime is 71220022924157. The reversal of 71220022924126 is 62142922002217.

It is a happy number.

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

It is a congruent number.

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, 265746354061 + ... + 265746354328.

It is an arithmetic number, because the mean of its divisors is an integer number (13553064063945).

Almost surely, 2^{71220022924126} is an apocalyptic number.

71220022924126 is a deficient number, since it is larger than the sum of its proper divisors (37204489587434).

71220022924126 is a wasteful number, since it uses less digits than its factorization.

71220022924126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531492708458.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 71220022924126 in words is "seventy-one trillion, two hundred twenty billion, twenty-two million, nine hundred twenty-four thousand, one hundred twenty-six".