1022200120210 has 32 divisors (see below), whose sum is σ = 1848264832512. Its totient is φ = 407034967680.

The previous prime is 1022200120181. The next prime is 1022200120223. The reversal of 1022200120210 is 120210022201.

It is a happy number.

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, 28381974 + ... + 28417966.

It is an arithmetic number, because the mean of its divisors is an integer number (57758276016).

Almost surely, 2^{1022200120210} is an apocalyptic number.

1022200120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022200120210 is a deficient number, since it is larger than the sum of its proper divisors (826064712302).

1022200120210 is a wasteful number, since it uses less digits than its factorization.

1022200120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48738.

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

Adding to 1022200120210 its reverse (120210022201), we get a palindrome (1142410142411).

The spelling of 1022200120210 in words is "one trillion, twenty-two billion, two hundred million, one hundred twenty thousand, two hundred ten".