102010101120122 has 8 divisors (see below), whose sum is σ = 164785547963316. Its totient is φ = 47081585132352.

The previous prime is 102010101120101. The next prime is 102010101120133. The reversal of 102010101120122 is 221021101010201.

It can be written as a sum of positive squares in 2 ways, for example, as 98503024667161 + 3507076452961 = 9924869^2 + 1872719^2 .

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 = 102010101120097 and 102010101120106.

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, 1961732713823 + ... + 1961732713874.

Almost surely, 2^{102010101120122} is an apocalyptic number.

102010101120122 is a deficient number, since it is larger than the sum of its proper divisors (62775446843194).

102010101120122 is a wasteful number, since it uses less digits than its factorization.

102010101120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923465427712.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102010101120122 its reverse (221021101010201), we get a palindrome (323031202130323).

The spelling of 102010101120122 in words is "one hundred two trillion, ten billion, one hundred one million, one hundred twenty thousand, one hundred twenty-two".