10011122002220 has 48 divisors (see below), whose sum is σ = 21041786658816. Its totient is φ = 4000939800000.

The previous prime is 10011122002183. The next prime is 10011122002223. The reversal of 10011122002220 is 2220022111001.

It is a junction number, because it is equal to n+sod(n) for n = 10011122002195 and 10011122002204.

It is not an unprimeable number, because it can be changed into a prime (10011122002223) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 107656745 + ... + 107749695.

It is an arithmetic number, because the mean of its divisors is an integer number (438370555392).

Almost surely, 2^{10011122002220} is an apocalyptic number.

10011122002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10011122002220 is an abundant number, since it is smaller than the sum of its proper divisors (11030664656596).

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

10011122002220 is a wasteful number, since it uses less digits than its factorization.

10011122002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97622 (or 97620 counting only the distinct ones).

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

Adding to 10011122002220 its reverse (2220022111001), we get a palindrome (12231144113221).

The spelling of 10011122002220 in words is "ten trillion, eleven billion, one hundred twenty-two million, two thousand, two hundred twenty".