210022101120120 has 96 divisors (see below), whose sum is σ = 669309187417200. Its totient is φ = 52711429292032.

The previous prime is 210022101120109. The next prime is 210022101120131. The reversal of 210022101120120 is 21021101220012.

It is an interprime number because it is at equal distance from previous prime (210022101120109) and next prime (210022101120131).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 210022101120120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3027965625 + ... + 3028034984.

Almost surely, 2^{210022101120120} is an apocalyptic number.

210022101120120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210022101120120 is an abundant number, since it is smaller than the sum of its proper divisors (459287086297080).

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

210022101120120 is a wasteful number, since it uses less digits than its factorization.

210022101120120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6056000657 (or 6056000636 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210022101120120 its reverse (21021101220012), we get a palindrome (231043202340132).

The spelling of 210022101120120 in words is "two hundred ten trillion, twenty-two billion, one hundred one million, one hundred twenty thousand, one hundred twenty".