211020222010010 has 32 divisors (see below), whose sum is σ = 436156082462592. Its totient is φ = 72006900396480.

The previous prime is 211020222010001. The next prime is 211020222010051. The reversal of 211020222010010 is 10010222020112.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

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, 7143526937 + ... + 7143556476.

It is an arithmetic number, because the mean of its divisors is an integer number (13629877576956).

Almost surely, 2^{211020222010010} is an apocalyptic number.

211020222010010 is an abundant number, since it is smaller than the sum of its proper divisors (225135860452582).

211020222010010 is a wasteful number, since it uses less digits than its factorization.

211020222010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14287083638.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211020222010010 its reverse (10010222020112), we get a palindrome (221030444030122).

The spelling of 211020222010010 in words is "two hundred eleven trillion, twenty billion, two hundred twenty-two million, ten thousand, ten".