120001210 has 32 divisors (see below), whose sum is σ = 248516352. Its totient is φ = 40867200.

The previous prime is 120001201. The next prime is 120001229. The reversal of 120001210 is 12100021.

It is a super-3 number, since 3×120001210³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 120001193 and 120001202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4894 + ... + 16246.

It is an arithmetic number, because the mean of its divisors is an integer number (7766136).

Almost surely, 2^120001210 is an apocalyptic number.

120001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120001210 is an abundant number, since it is smaller than the sum of its proper divisors (128515142).

120001210 is a wasteful number, since it uses less digits than its factorization.

120001210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11518.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 120001210 is about 10954.5063786553. The cubic root of 120001210 is about 493.2440727031.

Adding to 120001210 its reverse (12100021), we get a palindrome (132101231).

The spelling of 120001210 in words is "one hundred twenty million, one thousand, two hundred ten".