120221000002010 has 32 divisors (see below), whose sum is σ = 230775478678080. Its totient is φ = 44934061439232.

The previous prime is 120221000001983. The next prime is 120221000002069. The reversal of 120221000002010 is 10200000122021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120221000001982 and 120221000002000.

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, 2543797784 + ... + 2543845043.

It is an arithmetic number, because the mean of its divisors is an integer number (7211733708690).

Almost surely, 2^{120221000002010} is an apocalyptic number.

120221000002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120221000002010 is a deficient number, since it is larger than the sum of its proper divisors (110554478676070).

120221000002010 is a wasteful number, since it uses less digits than its factorization.

120221000002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5087642990.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 120221000002010 its reverse (10200000122021), we get a palindrome (130421000124031).

The spelling of 120221000002010 in words is "one hundred twenty trillion, two hundred twenty-one billion, two thousand, ten".