101121210122002 has 16 divisors (see below), whose sum is σ = 173350776340800. Its totient is φ = 43337628876528.

The previous prime is 101121210121969. The next prime is 101121210122027. The reversal of 101121210122002 is 200221012121101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30892624 + ... + 34008772.

It is an arithmetic number, because the mean of its divisors is an integer number (10834423521300).

Almost surely, 2^{101121210122002} is an apocalyptic number.

101121210122002 is a deficient number, since it is larger than the sum of its proper divisors (72229566218798).

101121210122002 is a wasteful number, since it uses less digits than its factorization.

101121210122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5434065.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101121210122002 its reverse (200221012121101), we get a palindrome (301342222243103).

The spelling of 101121210122002 in words is "one hundred one trillion, one hundred twenty-one billion, two hundred ten million, one hundred twenty-two thousand, two".