100201222220010 has 32 divisors (see below), whose sum is σ = 240494916385152. Its totient is φ = 26718994474560.

The previous prime is 100201222220003. The next prime is 100201222220027. The reversal of 100201222220010 is 10022222102001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon 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, 82603509 + ... + 83807768.

It is an arithmetic number, because the mean of its divisors is an integer number (7515466137036).

Almost surely, 2^{100201222220010} is an apocalyptic number.

100201222220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100201222220010 is an abundant number, since it is smaller than the sum of its proper divisors (140293694165142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100201222220010 is a wasteful number, since it uses less digits than its factorization.

100201222220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166431358.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100201222220010 its reverse (10022222102001), we get a palindrome (110223444322011).

The spelling of 100201222220010 in words is "one hundred trillion, two hundred one billion, two hundred twenty-two million, two hundred twenty thousand, ten".