210211012022 has 8 divisors (see below), whose sum is σ = 343981656072. Its totient is φ = 95550460000.

The previous prime is 210211011953. The next prime is 210211012069. The reversal of 210211012022 is 220210112012.

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

It is a junction number, because it is equal to n+sod(n) for n = 210211011988 and 210211012006.

It is a congruent number.

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, 4777522979 + ... + 4777523022.

It is an arithmetic number, because the mean of its divisors is an integer number (42997707009).

Almost surely, 2^210211012022 is an apocalyptic number.

210211012022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210211012022 is a deficient number, since it is larger than the sum of its proper divisors (133770644050).

210211012022 is a wasteful number, since it uses less digits than its factorization.

210211012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9555046014.

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

Adding to 210211012022 its reverse (220210112012), we get a palindrome (430421124034).

The spelling of 210211012022 in words is "two hundred ten billion, two hundred eleven million, twelve thousand, twenty-two".