1202022233120 has 24 divisors (see below), whose sum is σ = 2839777526124. Its totient is φ = 480808893184.

The previous prime is 1202022233119. The next prime is 1202022233131. The reversal of 1202022233120 is 213322202021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1159145076496 + 42877156624 = 1076636^2 + 207068^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1202022233092 and 1202022233101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3756319319 + ... + 3756319638.

Almost surely, 2^{1202022233120} is an apocalyptic number.

1202022233120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1202022233120 is an abundant number, since it is smaller than the sum of its proper divisors (1637755293004).

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

1202022233120 is an equidigital number, since it uses as much as digits as its factorization.

1202022233120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7512638972 (or 7512638964 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1202022233120 its reverse (213322202021), we get a palindrome (1415344435141).

The spelling of 1202022233120 in words is "one trillion, two hundred two billion, twenty-two million, two hundred thirty-three thousand, one hundred twenty".