1120202022 has 16 divisors (see below), whose sum is σ = 2250022320. Its totient is φ = 371797632.

The previous prime is 1120202021. The next prime is 1120202023. The reversal of 1120202022 is 2202020211.

It is an interprime number because it is at equal distance from previous prime (1120202021) and next prime (1120202023).

It is a junction number, because it is equal to n+sod(n) for n = 1120201989 and 1120202007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120202021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399247 + ... + 402042.

It is an arithmetic number, because the mean of its divisors is an integer number (140626395).

Almost surely, 2^1120202022 is an apocalyptic number.

1120202022 is an abundant number, since it is smaller than the sum of its proper divisors (1129820298).

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

1120202022 is a wasteful number, since it uses less digits than its factorization.

1120202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801527.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1120202022 is about 33469.4192061948. The cubic root of 1120202022 is about 1038.5612569761.

Adding to 1120202022 its reverse (2202020211), we get a palindrome (3322222233).

The spelling of 1120202022 in words is "one billion, one hundred twenty million, two hundred two thousand, twenty-two".