2202121020986 has 16 divisors (see below), whose sum is σ = 3312387582336. Its totient is φ = 1097995138416.

The previous prime is 2202121020961. The next prime is 2202121021013. The reversal of 2202121020986 is 6890201212022.

It is a happy 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, 504500 + ... + 2158416.

It is an arithmetic number, because the mean of its divisors is an integer number (207024223896).

Almost surely, 2^{2202121020986} is an apocalyptic number.

2202121020986 is a deficient number, since it is larger than the sum of its proper divisors (1110266561350).

2202121020986 is a wasteful number, since it uses less digits than its factorization.

2202121020986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655773.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 2202121020986 in words is "two trillion, two hundred two billion, one hundred twenty-one million, twenty thousand, nine hundred eighty-six".