100100020010222 has 16 divisors (see below), whose sum is σ = 150183643592832. Its totient is φ = 50038805895480.

The previous prime is 100100020010191. The next prime is 100100020010261. The reversal of 100100020010222 is 222010020001001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891377897 + ... + 891490187.

It is an arithmetic number, because the mean of its divisors is an integer number (9386477724552).

Almost surely, 2^{100100020010222} is an apocalyptic number.

100100020010222 is a deficient number, since it is larger than the sum of its proper divisors (50083623582610).

100100020010222 is a wasteful number, since it uses less digits than its factorization.

100100020010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208103.

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

Adding to 100100020010222 its reverse (222010020001001), we get a palindrome (322110040011223).

The spelling of 100100020010222 in words is "one hundred trillion, one hundred billion, twenty million, ten thousand, two hundred twenty-two".