2010221200987 has 2 divisors, whose sum is σ = 2010221200988. Its totient is φ = 2010221200986.

The previous prime is 2010221200957. The next prime is 2010221201011. The reversal of 2010221200987 is 7890021220102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2010221200987 - 2²³ = 2010212812379 is a prime.

It is not a weakly prime, because it can be changed into another prime (2010221200927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005110600493 + 1005110600494.

It is an arithmetic number, because the mean of its divisors is an integer number (1005110600494).

Almost surely, 2^{2010221200987} is an apocalyptic number.

2010221200987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010221200987 is an equidigital number, since it uses as much as digits as its factorization.

2010221200987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 2010221200987 in words is "two trillion, ten billion, two hundred twenty-one million, two hundred thousand, nine hundred eighty-seven".