1202022002210 has 16 divisors (see below), whose sum is σ = 2216411302392. Its totient is φ = 469081756800.

The previous prime is 1202022002173. The next prime is 1202022002249. The reversal of 1202022002210 is 122002202021.

It can be written as a sum of positive squares in 4 ways, for example, as 444901006081 + 757120996129 = 667009^2 + 870127^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1465880081 + ... + 1465880900.

Almost surely, 2^{1202022002210} is an apocalyptic number.

1202022002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202022002210 is a deficient number, since it is larger than the sum of its proper divisors (1014389300182).

1202022002210 is a wasteful number, since it uses less digits than its factorization.

1202022002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931761029.

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

Adding to 1202022002210 its reverse (122002202021), we get a palindrome (1324024204231).

The spelling of 1202022002210 in words is "one trillion, two hundred two billion, twenty-two million, two thousand, two hundred ten".