100220101001002 has 16 divisors (see below), whose sum is σ = 152892600537600. Its totient is φ = 49256061714880.

The previous prime is 100220101000973. The next prime is 100220101001017. The reversal of 100220101001002 is 200100101022001.

It is a self number, because there is not a number n which added to its sum of digits gives 100220101001002.

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, 38971999 + ... + 41463922.

It is an arithmetic number, because the mean of its divisors is an integer number (9555787533600).

Almost surely, 2^{100220101001002} is an apocalyptic number.

100220101001002 is a deficient number, since it is larger than the sum of its proper divisors (52672499536598).

100220101001002 is a wasteful number, since it uses less digits than its factorization.

100220101001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80446541.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100220101001002 its reverse (200100101022001), we get a palindrome (300320202023003).

The spelling of 100220101001002 in words is "one hundred trillion, two hundred twenty billion, one hundred one million, one thousand, two".