120202220231210 has 64 divisors (see below), whose sum is σ = 246722517119232. Its totient is φ = 41770137977856.

The previous prime is 120202220231179. The next prime is 120202220231239. The reversal of 120202220231210 is 12132022202021.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61777259 + ... + 63693281.

It is an arithmetic number, because the mean of its divisors is an integer number (3855039329988).

Almost surely, 2^{120202220231210} is an apocalyptic number.

120202220231210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120202220231210 is an abundant number, since it is smaller than the sum of its proper divisors (126520296888022).

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

120202220231210 is a wasteful number, since it uses less digits than its factorization.

120202220231210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944447.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 120202220231210 its reverse (12132022202021), we get a palindrome (132334242433231).

The spelling of 120202220231210 in words is "one hundred twenty trillion, two hundred two billion, two hundred twenty million, two hundred thirty-one thousand, two hundred ten".