120021000201010 has 32 divisors (see below), whose sum is σ = 216555333321600. Its totient is φ = 47893411807488.

The previous prime is 120021000200971. The next prime is 120021000201017. The reversal of 120021000201010 is 10102000120021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (120021000201017) 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, 49472019 + ... + 51841321.

It is an arithmetic number, because the mean of its divisors is an integer number (6767354166300).

Almost surely, 2^{120021000201010} is an apocalyptic number.

120021000201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120021000201010 is a deficient number, since it is larger than the sum of its proper divisors (96534333120590).

120021000201010 is a wasteful number, since it uses less digits than its factorization.

120021000201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381442.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120021000201010 its reverse (10102000120021), we get a palindrome (130123000321031).

The spelling of 120021000201010 in words is "one hundred twenty trillion, twenty-one billion, two hundred one thousand, ten".