1202002222010 has 16 divisors (see below), whose sum is σ = 2164019452200. Its totient is φ = 480708566016.

The previous prime is 1202002221997. The next prime is 1202002222013. The reversal of 1202002222010 is 102222002021.

It can be written as a sum of positive squares in 4 ways, for example, as 1162357828129 + 39644393881 = 1078127^2 + 199109^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1202002222013) 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, 11485655 + ... + 11589834.

Almost surely, 2^{1202002222010} is an apocalyptic number.

1202002222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202002222010 is a deficient number, since it is larger than the sum of its proper divisors (962017230190).

1202002222010 is a wasteful number, since it uses less digits than its factorization.

1202002222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23080705.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1202002222010 its reverse (102222002021), we get a palindrome (1304224224031).

The spelling of 1202002222010 in words is "one trillion, two hundred two billion, two million, two hundred twenty-two thousand, ten".