101010022120220 has 24 divisors (see below), whose sum is σ = 212121642021408. Its totient is φ = 40403895406400.

The previous prime is 101010022120201. The next prime is 101010022120229. The reversal of 101010022120220 is 22021220010101.

It is a junction number, because it is equal to n+sod(n) for n = 101010022120195 and 101010022120204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101010022120229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404510 + ... + 14219130.

It is an arithmetic number, because the mean of its divisors is an integer number (8838401750892).

Almost surely, 2^{101010022120220} is an apocalyptic number.

101010022120220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101010022120220 is an abundant number, since it is smaller than the sum of its proper divisors (111111619901188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101010022120220 is a wasteful number, since it uses less digits than its factorization.

101010022120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14180221 (or 14180219 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101010022120220 its reverse (22021220010101), we get a palindrome (123031242130321).

The spelling of 101010022120220 in words is "one hundred one trillion, ten billion, twenty-two million, one hundred twenty thousand, two hundred twenty".