2221839776058 has 64 divisors (see below), whose sum is σ = 5346320010240. Its totient is φ = 601339479552.

The previous prime is 2221839776053. The next prime is 2221839776087. The reversal of 2221839776058 is 8506779381222.

It is a junction number, because it is equal to n+sod(n) for n = 2221839775992 and 2221839776010.

It is not an unprimeable number, because it can be changed into a prime (2221839776053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8062341 + ... + 8333367.

It is an arithmetic number, because the mean of its divisors is an integer number (83536250160).

Almost surely, 2^{2221839776058} is an apocalyptic number.

2221839776058 is an abundant number, since it is smaller than the sum of its proper divisors (3124480234182).

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

2221839776058 is a wasteful number, since it uses less digits than its factorization.

2221839776058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281331.

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 2221839776058 in words is "two trillion, two hundred twenty-one billion, eight hundred thirty-nine million, seven hundred seventy-six thousand, fifty-eight".