120221200221010 has 64 divisors (see below), whose sum is σ = 247652564470272. Its totient is φ = 41161973078016.

The previous prime is 120221200220993. The next prime is 120221200221013. The reversal of 120221200221010 is 10122002122021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120221200221013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1162707874 + ... + 1162811266.

It is an arithmetic number, because the mean of its divisors is an integer number (3869571319848).

Almost surely, 2^{120221200221010} is an apocalyptic number.

120221200221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120221200221010 is an abundant number, since it is smaller than the sum of its proper divisors (127431364249262).

120221200221010 is a wasteful number, since it uses less digits than its factorization.

120221200221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126107.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120221200221010 its reverse (10122002122021), we get a palindrome (130343202343031).

The spelling of 120221200221010 in words is "one hundred twenty trillion, two hundred twenty-one billion, two hundred million, two hundred twenty-one thousand, ten".