120121201001210 has 32 divisors (see below), whose sum is σ = 216760363766784. Its totient is φ = 47927994400000.

The previous prime is 120121201001183. The next prime is 120121201001261. The reversal of 120121201001210 is 12100102121021.

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, 372572375 + ... + 372894645.

It is an arithmetic number, because the mean of its divisors is an integer number (6773761367712).

Almost surely, 2^{120121201001210} is an apocalyptic number.

120121201001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120121201001210 is a deficient number, since it is larger than the sum of its proper divisors (96639162765574).

120121201001210 is a wasteful number, since it uses less digits than its factorization.

120121201001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415630.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120121201001210 its reverse (12100102121021), we get a palindrome (132221303122231).

The spelling of 120121201001210 in words is "one hundred twenty trillion, one hundred twenty-one billion, two hundred one million, one thousand, two hundred ten".