210212022000 has 160 divisors (see below), whose sum is σ = 696041146944. Its totient is φ = 54541440000.

The previous prime is 210212021953. The next prime is 210212022001. The reversal of 210212022000 is 220212012.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210212022001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 251451 + ... + 695450.

Almost surely, 2^210212022000 is an apocalyptic number.

210212022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210212022000 is an abundant number, since it is smaller than the sum of its proper divisors (485829124944).

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

210212022000 is a wasteful number, since it uses less digits than its factorization.

210212022000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946964 (or 946948 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 210212022000 its reverse (220212012), we get a palindrome (210432234012).

The spelling of 210212022000 in words is "two hundred ten billion, two hundred twelve million, twenty-two thousand".