10001210220202 has 32 divisors (see below), whose sum is σ = 15585041260800. Its totient is φ = 4807701382848.

The previous prime is 10001210220143. The next prime is 10001210220233. The reversal of 10001210220202 is 20202201210001.

It is a happy number.

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, 13670988 + ... + 14383960.

It is an arithmetic number, because the mean of its divisors is an integer number (487032539400).

Almost surely, 2^{10001210220202} is an apocalyptic number.

10001210220202 is a deficient number, since it is larger than the sum of its proper divisors (5583831040598).

10001210220202 is a wasteful number, since it uses less digits than its factorization.

10001210220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714030.

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

Adding to 10001210220202 its reverse (20202201210001), we get a palindrome (30203411430203).

The spelling of 10001210220202 in words is "ten trillion, one billion, two hundred ten million, two hundred twenty thousand, two hundred two".