211011022892 has 12 divisors (see below), whose sum is σ = 369306655536. Its totient is φ = 105494835600.

The previous prime is 211011022811. The next prime is 211011022919. The reversal of 211011022892 is 298220110112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2624408 + ... + 2703615.

It is an arithmetic number, because the mean of its divisors is an integer number (30775554628).

Almost surely, 2^211011022892 is an apocalyptic number.

It is an amenable number.

211011022892 is a deficient number, since it is larger than the sum of its proper divisors (158295632644).

211011022892 is a wasteful number, since it uses less digits than its factorization.

211011022892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5337928 (or 5337926 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 211011022892 in words is "two hundred eleven billion, eleven million, twenty-two thousand, eight hundred ninety-two".