101020121122202 has 16 divisors (see below), whose sum is σ = 151558847459712. Its totient is φ = 50500506216240.

The previous prime is 101020121122199. The next prime is 101020121122243. The reversal of 101020121122202 is 202221121020101.

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, 231859403 + ... + 232294689.

It is an arithmetic number, because the mean of its divisors is an integer number (9472427966232).

Almost surely, 2^{101020121122202} is an apocalyptic number.

101020121122202 is a deficient number, since it is larger than the sum of its proper divisors (50538726337510).

101020121122202 is a wasteful number, since it uses less digits than its factorization.

101020121122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456973.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101020121122202 its reverse (202221121020101), we get a palindrome (303241242142303).

The spelling of 101020121122202 in words is "one hundred one trillion, twenty billion, one hundred twenty-one million, one hundred twenty-two thousand, two hundred two".