100201022202122 has 16 divisors (see below), whose sum is σ = 158213120036640. Its totient is φ = 47463348180528.

The previous prime is 100201022202097. The next prime is 100201022202131. The reversal of 100201022202122 is 221202220102001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100201022202122.

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, 1884308 + ... + 14281199.

It is an arithmetic number, because the mean of its divisors is an integer number (9888320002290).

Almost surely, 2^{100201022202122} is an apocalyptic number.

100201022202122 is a deficient number, since it is larger than the sum of its proper divisors (58012097834518).

100201022202122 is a wasteful number, since it uses less digits than its factorization.

100201022202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16328645.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 100201022202122 its reverse (221202220102001), we get a palindrome (321403242304123).

The spelling of 100201022202122 in words is "one hundred trillion, two hundred one billion, twenty-two million, two hundred two thousand, one hundred twenty-two".