1235040242202 has 24 divisors (see below), whose sum is σ = 2881760565684. Its totient is φ = 380012382144.

The previous prime is 1235040242201. The next prime is 1235040242231. The reversal of 1235040242202 is 2022420405321.

1235040242202 is a `hidden beast` number, since 1 + 2 + 3 + 50 + 402 + 4 + 2 + 202 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1234985467401 + 54774801 = 1111299^2 + 7401^2 .

It is not an unprimeable number, because it can be changed into a prime (1235040242201) 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, 2638974643 + ... + 2638975110.

Almost surely, 2^{1235040242202} is an apocalyptic number.

1235040242202 is an abundant number, since it is smaller than the sum of its proper divisors (1646720323482).

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

1235040242202 is a wasteful number, since it uses less digits than its factorization.

1235040242202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277949774 (or 5277949771 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 1235040242202 its reverse (2022420405321), we get a palindrome (3257460647523).

The spelling of 1235040242202 in words is "one trillion, two hundred thirty-five billion, forty million, two hundred forty-two thousand, two hundred two".