2042202501 has 12 divisors (see below), whose sum is σ = 2950466220. Its totient is φ = 1361183040.

The previous prime is 2042202473. The next prime is 2042202509. The reversal of 2042202501 is 1052022402.

It can be written as a sum of positive squares in 2 ways, for example, as 1501640001 + 540562500 = 38751^2 + 23250^2 .

It is not a de Polignac number, because 2042202501 - 2¹⁸ = 2041940357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042202509) 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, 27345 + ... + 69513.

It is an arithmetic number, because the mean of its divisors is an integer number (245872185).

Almost surely, 2^2042202501 is an apocalyptic number.

It is an amenable number.

2042202501 is a deficient number, since it is larger than the sum of its proper divisors (908263719).

2042202501 is a wasteful number, since it uses less digits than its factorization.

2042202501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47556 (or 47553 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2042202501 is about 45190.7346809056. The cubic root of 2042202501 is about 1268.7214075076.

Adding to 2042202501 its reverse (1052022402), we get a palindrome (3094224903).

The spelling of 2042202501 in words is "two billion, forty-two million, two hundred two thousand, five hundred one".