200202011020010 has 32 divisors (see below), whose sum is σ = 381562319707920. Its totient is φ = 75370002952192.

The previous prime is 200202011020009. The next prime is 200202011020021. The reversal of 200202011020010 is 10020110202002.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 114183564720241 + 86018446299769 = 10685671^2 + 9274613^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200202011019973 and 200202011020000.

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, 98858486 + ... + 100863294.

Almost surely, 2^{200202011020010} is an apocalyptic number.

200202011020010 is a deficient number, since it is larger than the sum of its proper divisors (181360308687910).

200202011020010 is a wasteful number, since it uses less digits than its factorization.

200202011020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2592250.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200202011020010 its reverse (10020110202002), we get a palindrome (210222121222012).

The spelling of 200202011020010 in words is "two hundred trillion, two hundred two billion, eleven million, twenty thousand, ten".