2202121010987 has 2 divisors, whose sum is σ = 2202121010988. Its totient is φ = 2202121010986.

The previous prime is 2202121010927. The next prime is 2202121011011. The reversal of 2202121010987 is 7890101212022.

2202121010987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2202121010987 - 2¹⁸ = 2202120748843 is a prime.

It is not a weakly prime, because it can be changed into another prime (2202121010927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101060505493 + 1101060505494.

It is an arithmetic number, because the mean of its divisors is an integer number (1101060505494).

Almost surely, 2^{2202121010987} is an apocalyptic number.

2202121010987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202121010987 is an equidigital number, since it uses as much as digits as its factorization.

2202121010987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 35.

The spelling of 2202121010987 in words is "two trillion, two hundred two billion, one hundred twenty-one million, ten thousand, nine hundred eighty-seven".