2212102010987 has 16 divisors (see below), whose sum is σ = 2438241033312. Its totient is φ = 1990138859520.

The previous prime is 2212102010977. The next prime is 2212102010999. The reversal of 2212102010987 is 7890102012122.

It is a cyclic number.

It is not a de Polignac number, because 2212102010987 - 2⁴ = 2212102010971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212102010977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18524423 + ... + 18643455.

It is an arithmetic number, because the mean of its divisors is an integer number (152390064582).

Almost surely, 2^{2212102010987} is an apocalyptic number.

2212102010987 is a deficient number, since it is larger than the sum of its proper divisors (226139022325).

2212102010987 is a wasteful number, since it uses less digits than its factorization.

2212102010987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136558.

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

The spelling of 2212102010987 in words is "two trillion, two hundred twelve billion, one hundred two million, ten thousand, nine hundred eighty-seven".