2202481984942 has 4 divisors (see below), whose sum is σ = 3303722977416. Its totient is φ = 1101240992470.

The previous prime is 2202481984931. The next prime is 2202481984981. The reversal of 2202481984942 is 2494891842022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550620496234 + ... + 550620496237.

It is an arithmetic number, because the mean of its divisors is an integer number (825930744354).

Almost surely, 2^{2202481984942} is an apocalyptic number.

2202481984942 is a deficient number, since it is larger than the sum of its proper divisors (1101240992474).

2202481984942 is a wasteful number, since it uses less digits than its factorization.

2202481984942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101240992473.

The product of its (nonzero) digits is 5308416, while the sum is 55.

The spelling of 2202481984942 in words is "two trillion, two hundred two billion, four hundred eighty-one million, nine hundred eighty-four thousand, nine hundred forty-two".