101202012002122 has 8 divisors (see below), whose sum is σ = 151831062175716. Its totient is φ = 50591657943552.

The previous prime is 101202012002101. The next prime is 101202012002237. The reversal of 101202012002122 is 221200210202101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 101068056734121 + 133955268001 = 10053261^2 + 365999^2 .

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 = 101202012002096 and 101202012002105.

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, 4674015223 + ... + 4674036874.

Almost surely, 2^{101202012002122} is an apocalyptic number.

101202012002122 is a deficient number, since it is larger than the sum of its proper divisors (50629050173594).

101202012002122 is an equidigital number, since it uses as much as digits as its factorization.

101202012002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9348057512.

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

Adding to 101202012002122 its reverse (221200210202101), we get a palindrome (322402222204223).

The spelling of 101202012002122 in words is "one hundred one trillion, two hundred two billion, twelve million, two thousand, one hundred twenty-two".