101022101101202 has 4 divisors (see below), whose sum is σ = 151533151651806. Its totient is φ = 50511050550600.

The previous prime is 101022101101177. The next prime is 101022101101211. The reversal of 101022101101202 is 202101101220101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 85634831780281 + 15387269320921 = 9253909^2 + 3922661^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25255525275299 + ... + 25255525275302.

Almost surely, 2^{101022101101202} is an apocalyptic number.

101022101101202 is a deficient number, since it is larger than the sum of its proper divisors (50511050550604).

101022101101202 is an equidigital number, since it uses as much as digits as its factorization.

101022101101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50511050550603.

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

Adding to 101022101101202 its reverse (202101101220101), we get a palindrome (303123202321303).

The spelling of 101022101101202 in words is "one hundred one trillion, twenty-two billion, one hundred one million, one hundred one thousand, two hundred two".