1202220201010 has 16 divisors (see below), whose sum is σ = 2171808628056. Its totient is φ = 479152021248.

The previous prime is 1202220200989. The next prime is 1202220201023. The reversal of 1202220201010 is 101020222021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 712182400281 + 490037800729 = 843909^2 + 700027^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217004487 + ... + 217010026.

Almost surely, 2^{1202220201010} is an apocalyptic number.

1202220201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202220201010 is a deficient number, since it is larger than the sum of its proper divisors (969588427046).

1202220201010 is a wasteful number, since it uses less digits than its factorization.

1202220201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434014797.

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

Adding to 1202220201010 its reverse (101020222021), we get a palindrome (1303240423031).

The spelling of 1202220201010 in words is "one trillion, two hundred two billion, two hundred twenty million, two hundred one thousand, ten".