120221202010 has 64 divisors (see below), whose sum is σ = 275520268800. Its totient is φ = 36736019712.

The previous prime is 120221201951. The next prime is 120221202037. The reversal of 120221202010 is 10202122021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 2251390 + ... + 2304169.

It is an arithmetic number, because the mean of its divisors is an integer number (4305004200).

Almost surely, 2^120221202010 is an apocalyptic number.

120221202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120221202010 is an abundant number, since it is smaller than the sum of its proper divisors (155299066790).

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

120221202010 is a wasteful number, since it uses less digits than its factorization.

120221202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4555615.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120221202010 its reverse (10202122021), we get a palindrome (130423324031).

The spelling of 120221202010 in words is "one hundred twenty billion, two hundred twenty-one million, two hundred two thousand, ten".