10202201200010 has 32 divisors (see below), whose sum is σ = 18813977254800. Its totient is φ = 3980899491840.

The previous prime is 10202201200007. The next prime is 10202201200073. The reversal of 10202201200010 is 1000210220201.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 812138008969 + 9390063191041 = 901187^2 + 3064321^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10202201199964 and 10202201200000.

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, 2267486 + ... + 5054294.

Almost surely, 2^{10202201200010} is an apocalyptic number.

10202201200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10202201200010 is a deficient number, since it is larger than the sum of its proper divisors (8611776054790).

10202201200010 is a wasteful number, since it uses less digits than its factorization.

10202201200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2795786.

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

Adding to 10202201200010 its reverse (1000210220201), we get a palindrome (11202411420211).

The spelling of 10202201200010 in words is "ten trillion, two hundred two billion, two hundred one million, two hundred thousand, ten".