101020100022022 has 16 divisors (see below), whose sum is σ = 152346450074400. Its totient is φ = 50238132804288.

The previous prime is 101020100021987. The next prime is 101020100022073. The reversal of 101020100022022 is 220220001020101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101020100021993 and 101020100022011.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 44595033 + ... + 46805524.

It is an arithmetic number, because the mean of its divisors is an integer number (9521653129650).

Almost surely, 2^{101020100022022} is an apocalyptic number.

101020100022022 is a deficient number, since it is larger than the sum of its proper divisors (51326350052378).

101020100022022 is a wasteful number, since it uses less digits than its factorization.

101020100022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91403535.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 101020100022022 its reverse (220220001020101), we get a palindrome (321240101042123).

The spelling of 101020100022022 in words is "one hundred one trillion, twenty billion, one hundred million, twenty-two thousand, twenty-two".