1222010201120 has 24 divisors (see below), whose sum is σ = 2886999100524. Its totient is φ = 488804080384.

The previous prime is 1222010201101. The next prime is 1222010201123. The reversal of 1222010201120 is 211020102221.

It can be written as a sum of positive squares in 2 ways, for example, as 1140974330896 + 81035870224 = 1068164^2 + 284668^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1222010201095 and 1222010201104.

It is not an unprimeable number, because it can be changed into a prime (1222010201123) 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, 3818781719 + ... + 3818782038.

Almost surely, 2^{1222010201120} is an apocalyptic number.

1222010201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1222010201120 is an abundant number, since it is smaller than the sum of its proper divisors (1664988899404).

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

1222010201120 is an equidigital number, since it uses as much as digits as its factorization.

1222010201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7637563772 (or 7637563764 counting only the distinct ones).

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

Adding to 1222010201120 its reverse (211020102221), we get a palindrome (1433030303341).

The spelling of 1222010201120 in words is "one trillion, two hundred twenty-two billion, ten million, two hundred one thousand, one hundred twenty".