120222031210 has 16 divisors (see below), whose sum is σ = 217169766792. Its totient is φ = 47917676800.

The previous prime is 120222031201. The next prime is 120222031211. The reversal of 120222031210 is 12130222021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 112003339561 + 8218691649 = 334669^2 + 90657^2 .

It is not an unprimeable number, because it can be changed into a prime (120222031211) 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, 21389011 + ... + 21394630.

Almost surely, 2^120222031210 is an apocalyptic number.

120222031210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120222031210 is a deficient number, since it is larger than the sum of its proper divisors (96947735582).

120222031210 is a wasteful number, since it uses less digits than its factorization.

120222031210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42783929.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 120222031210 its reverse (12130222021), we get a palindrome (132352253231).

The spelling of 120222031210 in words is "one hundred twenty billion, two hundred twenty-two million, thirty-one thousand, two hundred ten".