100201020101222 has 16 divisors (see below), whose sum is σ = 154049889187152. Its totient is φ = 48852366055680.

The previous prime is 100201020101183. The next prime is 100201020101243. The reversal of 100201020101222 is 222101020102001.

It is a junction number, because it is equal to n+sod(n) for n = 100201020101197 and 100201020101206.

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, 327100163 + ... + 327406350.

It is an arithmetic number, because the mean of its divisors is an integer number (9628118074197).

Almost surely, 2^{100201020101222} is an apocalyptic number.

100201020101222 is a deficient number, since it is larger than the sum of its proper divisors (53848869085930).

100201020101222 is a wasteful number, since it uses less digits than its factorization.

100201020101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654508423.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100201020101222 its reverse (222101020102001), we get a palindrome (322302040203223).

The spelling of 100201020101222 in words is "one hundred trillion, two hundred one billion, twenty million, one hundred one thousand, two hundred twenty-two".