10020220022120 has 96 divisors (see below), whose sum is σ = 28321613712000. Its totient is φ = 3123185450880.

The previous prime is 10020220022119. The next prime is 10020220022123. The reversal of 10020220022120 is 2122002202001.

It is a super-3 number, since 3×10020220022120³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10020220022095 and 10020220022104.

It is not an unprimeable number, because it can be changed into a prime (10020220022123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147844220 + ... + 147911979.

It is an arithmetic number, because the mean of its divisors is an integer number (295016809500).

Almost surely, 2^{10020220022120} is an apocalyptic number.

10020220022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020220022120 is an abundant number, since it is smaller than the sum of its proper divisors (18301393689880).

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

10020220022120 is a wasteful number, since it uses less digits than its factorization.

10020220022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295756239 (or 295756224 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10020220022120 its reverse (2122002202001), we get a palindrome (12142222224121).

The spelling of 10020220022120 in words is "ten trillion, twenty billion, two hundred twenty million, twenty-two thousand, one hundred twenty".