210022110000 has 150 divisors (see below), whose sum is σ = 734477969940. Its totient is φ = 56005872000.

The previous prime is 210022109989. The next prime is 210022110043. The reversal of 210022110000 is 11220012.

It is a tau number, because it is divible by the number of its divisors (150).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1076790 + ... + 1256789.

Almost surely, 2^210022110000 is an apocalyptic number.

210022110000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210022110000 is an abundant number, since it is smaller than the sum of its proper divisors (524455859940).

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

210022110000 is a wasteful number, since it uses less digits than its factorization.

210022110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333613 (or 2333589 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 210022110000 its reverse (11220012), we get a palindrome (210033330012).

The spelling of 210022110000 in words is "two hundred ten billion, twenty-two million, one hundred ten thousand".