120000210022200 has 48 divisors (see below), whose sum is σ = 372000651070680. Its totient is φ = 32000056005760.

The previous prime is 120000210022127. The next prime is 120000210022211. The reversal of 120000210022200 is 2220012000021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100000174419 + ... + 100000175618.

Almost surely, 2^{120000210022200} is an apocalyptic number.

120000210022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120000210022200 is an abundant number, since it is smaller than the sum of its proper divisors (252000441048480).

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

120000210022200 is a wasteful number, since it uses less digits than its factorization.

120000210022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200000350056 (or 200000350047 counting only the distinct ones).

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

Adding to 120000210022200 its reverse (2220012000021), we get a palindrome (122220222022221).

The spelling of 120000210022200 in words is "one hundred twenty trillion, two hundred ten million, twenty-two thousand, two hundred".