100101210122002 has 16 divisors (see below), whose sum is σ = 150347432296152. Its totient is φ = 49985400539520.

The previous prime is 100101210121961. The next prime is 100101210122051. The reversal of 100101210122002 is 200221012101001.

It can be written as a sum of positive squares in 4 ways, for example, as 65875445744161 + 34225764377841 = 8116369^2 + 5850279^2 .

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, 224592052 + ... + 225037312.

Almost surely, 2^{100101210122002} is an apocalyptic number.

100101210122002 is a deficient number, since it is larger than the sum of its proper divisors (50246222174150).

100101210122002 is a wasteful number, since it uses less digits than its factorization.

100101210122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591453.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100101210122002 its reverse (200221012101001), we get a palindrome (300322222223003).

The spelling of 100101210122002 in words is "one hundred trillion, one hundred one billion, two hundred ten million, one hundred twenty-two thousand, two".