2244202001985 has 16 divisors (see below), whose sum is σ = 3590920382400. Its totient is φ = 1196842008000.

The previous prime is 2244202001917. The next prime is 2244202002013. The reversal of 2244202001985 is 5891002024422.

It is a happy number.

It is not a de Polignac number, because 2244202001985 - 2¹⁹ = 2244201477697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3825010 + ... + 4372539.

It is an arithmetic number, because the mean of its divisors is an integer number (224432523900).

Almost surely, 2^{2244202001985} is an apocalyptic number.

It is an amenable number.

2244202001985 is a deficient number, since it is larger than the sum of its proper divisors (1346718380415).

2244202001985 is a wasteful number, since it uses less digits than its factorization.

2244202001985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8215808.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 2244202001985 in words is "two trillion, two hundred forty-four billion, two hundred two million, one thousand, nine hundred eighty-five".