22141011020 has 12 divisors (see below), whose sum is σ = 46496123184. Its totient is φ = 8856404400.

The previous prime is 22141011001. The next prime is 22141011023. The reversal of 22141011020 is 2011014122.

It is a happy number.

It is a super-2 number, since 2×22141011020² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22141010986 and 22141011004.

It is not an unprimeable number, because it can be changed into a prime (22141011023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553525256 + ... + 553525295.

It is an arithmetic number, because the mean of its divisors is an integer number (3874676932).

Almost surely, 2^22141011020 is an apocalyptic number.

22141011020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22141011020 is an abundant number, since it is smaller than the sum of its proper divisors (24355112164).

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

22141011020 is a wasteful number, since it uses less digits than its factorization.

22141011020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107050560 (or 1107050558 counting only the distinct ones).

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

Adding to 22141011020 its reverse (2011014122), we get a palindrome (24152025142).

The spelling of 22141011020 in words is "twenty-two billion, one hundred forty-one million, eleven thousand, twenty".