120202211111210 has 32 divisors (see below), whose sum is σ = 220979872500480. Its totient is φ = 47055245403712.

The previous prime is 120202211111201. The next prime is 120202211111219. The reversal of 120202211111210 is 12111112202021.

It is an interprime number because it is at equal distance from previous prime (120202211111201) and next prime (120202211111219).

It is not an unprimeable number, because it can be changed into a prime (120202211111219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1214321 + ... + 15552459.

It is an arithmetic number, because the mean of its divisors is an integer number (6905621015640).

Almost surely, 2^{120202211111210} is an apocalyptic number.

120202211111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120202211111210 is a deficient number, since it is larger than the sum of its proper divisors (100777661389270).

120202211111210 is a wasteful number, since it uses less digits than its factorization.

120202211111210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14356030.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 120202211111210 its reverse (12111112202021), we get a palindrome (132313323313231).

The spelling of 120202211111210 in words is "one hundred twenty trillion, two hundred two billion, two hundred eleven million, one hundred eleven thousand, two hundred ten".