101220200010022 has 16 divisors (see below), whose sum is σ = 151900828180992. Its totient is φ = 50586596037000.

The previous prime is 101220200010011. The next prime is 101220200010049. The reversal of 101220200010022 is 220010002022101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101220200009984 and 101220200010011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36115573 + ... + 38817199.

It is an arithmetic number, because the mean of its divisors is an integer number (9493801761312).

Almost surely, 2^{101220200010022} is an apocalyptic number.

101220200010022 is a deficient number, since it is larger than the sum of its proper divisors (50680628170970).

101220200010022 is a wasteful number, since it uses less digits than its factorization.

101220200010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710323.

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

Adding to 101220200010022 its reverse (220010002022101), we get a palindrome (321230202032123).

The spelling of 101220200010022 in words is "one hundred one trillion, two hundred twenty billion, two hundred million, ten thousand, twenty-two".