100102221201022 has 16 divisors (see below), whose sum is σ = 151097203346544. Its totient is φ = 49736905416000.

The previous prime is 100102221201007. The next prime is 100102221201089. The reversal of 100102221201022 is 220102122201001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100102221200987 and 100102221201005.

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, 104187004 + ... + 105143407.

It is an arithmetic number, because the mean of its divisors is an integer number (9443575209159).

Almost surely, 2^{100102221201022} is an apocalyptic number.

100102221201022 is a deficient number, since it is larger than the sum of its proper divisors (50994982145522).

100102221201022 is a wasteful number, since it uses less digits than its factorization.

100102221201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209331915.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100102221201022 its reverse (220102122201001), we get a palindrome (320204343402023).

The spelling of 100102221201022 in words is "one hundred trillion, one hundred two billion, two hundred twenty-one million, two hundred one thousand, twenty-two".