1120222200020 has 96 divisors (see below), whose sum is σ = 2933317981440. Its totient is φ = 349115811840.

The previous prime is 1120222199963. The next prime is 1120222200023. The reversal of 1120222200020 is 200022220211.

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 = 1120222199968 and 1120222200004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120222200023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13339202 + ... + 13422918.

It is an arithmetic number, because the mean of its divisors is an integer number (30555395640).

Almost surely, 2^{1120222200020} is an apocalyptic number.

1120222200020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120222200020 is an abundant number, since it is smaller than the sum of its proper divisors (1813095781420).

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

1120222200020 is a wasteful number, since it uses less digits than its factorization.

1120222200020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92433 (or 92431 counting only the distinct ones).

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

Adding to 1120222200020 its reverse (200022220211), we get a palindrome (1320244420231).

It can be divided in two parts, 11202 and 22200020, that added together give a palindrome (22211222).

The spelling of 1120222200020 in words is "one trillion, one hundred twenty billion, two hundred twenty-two million, two hundred thousand, twenty".