2210120210987 has 8 divisors (see below), whose sum is σ = 2420470636080. Its totient is φ = 2005532811360.

The previous prime is 2210120210933. The next prime is 2210120211023. The reversal of 2210120210987 is 7890120210122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2210120210987 - 2⁸ = 2210120210731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210120210687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1440755564 + ... + 1440757097.

It is an arithmetic number, because the mean of its divisors is an integer number (302558829510).

Almost surely, 2^{2210120210987} is an apocalyptic number.

2210120210987 is a deficient number, since it is larger than the sum of its proper divisors (210350425093).

2210120210987 is a wasteful number, since it uses less digits than its factorization.

2210120210987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2881512733.

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

The spelling of 2210120210987 in words is "two trillion, two hundred ten billion, one hundred twenty million, two hundred ten thousand, nine hundred eighty-seven".