101002021202122 has 8 divisors (see below), whose sum is σ = 151512960614400. Its totient is φ = 50497700997324.

The previous prime is 101002021202063. The next prime is 101002021202149. The reversal of 101002021202122 is 221202120200101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101002021202096 and 101002021202105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1654763722 + ... + 1654824757.

It is an arithmetic number, because the mean of its divisors is an integer number (18939120076800).

Almost surely, 2^{101002021202122} is an apocalyptic number.

101002021202122 is a deficient number, since it is larger than the sum of its proper divisors (50510939412278).

101002021202122 is a wasteful number, since it uses less digits than its factorization.

101002021202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309603740.

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

Adding to 101002021202122 its reverse (221202120200101), we get a palindrome (322204141402223).

The spelling of 101002021202122 in words is "one hundred one trillion, two billion, twenty-one million, two hundred two thousand, one hundred twenty-two".