1202522442 has 24 divisors (see below), whose sum is σ = 2643563328. Its totient is φ = 364400520.

The previous prime is 1202522423. The next prime is 1202522449. The reversal of 1202522442 is 2442252021.

It is not an unprimeable number, because it can be changed into a prime (1202522449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 827458 + ... + 828909.

It is an arithmetic number, because the mean of its divisors is an integer number (110148472).

Almost surely, 2^1202522442 is an apocalyptic number.

1202522442 is an abundant number, since it is smaller than the sum of its proper divisors (1441040886).

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

1202522442 is a wasteful number, since it uses less digits than its factorization.

1202522442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656394 (or 1656383 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 1202522442 is about 34677.4053527654. The cubic root of 1202522442 is about 1063.4026299138.

Adding to 1202522442 its reverse (2442252021), we get a palindrome (3644774463).

The spelling of 1202522442 in words is "one billion, two hundred two million, five hundred twenty-two thousand, four hundred forty-two".