120200001010 has 16 divisors (see below), whose sum is σ = 220963406976. Its totient is φ = 47057021488.

The previous prime is 120200000993. The next prime is 120200001013. The reversal of 120200001010 is 10100002021.

It is a junction number, because it is equal to n+sod(n) for n = 120200000984 and 120200001002.

It is not an unprimeable number, because it can be changed into a prime (120200001013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127871872 + ... + 127872811.

It is an arithmetic number, because the mean of its divisors is an integer number (13810212936).

Almost surely, 2^120200001010 is an apocalyptic number.

120200001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120200001010 is a deficient number, since it is larger than the sum of its proper divisors (100763405966).

120200001010 is a wasteful number, since it uses less digits than its factorization.

120200001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255744737.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 120200001010 its reverse (10100002021), we get a palindrome (130300003031).

The spelling of 120200001010 in words is "one hundred twenty billion, two hundred million, one thousand, ten".