211012022010 has 32 divisors (see below), whose sum is σ = 513561658752. Its totient is φ = 55477338560.

The previous prime is 211012021993. The next prime is 211012022021. The reversal of 211012022010 is 10220210112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49531209 + ... + 49535468.

It is an arithmetic number, because the mean of its divisors is an integer number (16048801836).

Almost surely, 2^211012022010 is an apocalyptic number.

211012022010 is an abundant number, since it is smaller than the sum of its proper divisors (302549636742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211012022010 is a wasteful number, since it uses less digits than its factorization.

211012022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99066758.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 211012022010 its reverse (10220210112), we get a palindrome (221232232122).

The spelling of 211012022010 in words is "two hundred eleven billion, twelve million, twenty-two thousand, ten".