2042203222402 has 8 divisors (see below), whose sum is σ = 3500919809856. Its totient is φ = 875229952452.

The previous prime is 2042203222391. The next prime is 2042203222421. The reversal of 2042203222402 is 2042223022402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2042203222402² (a number of 25 digits) contains 22 as substring.

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, 72935829358 + ... + 72935829385.

It is an arithmetic number, because the mean of its divisors is an integer number (437614976232).

Almost surely, 2^{2042203222402} is an apocalyptic number.

2042203222402 is a deficient number, since it is larger than the sum of its proper divisors (1458716587454).

2042203222402 is a wasteful number, since it uses less digits than its factorization.

2042203222402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145871658752.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 2042203222402 its reverse (2042223022402), we get a palindrome (4084426244804).

The spelling of 2042203222402 in words is "two trillion, forty-two billion, two hundred three million, two hundred twenty-two thousand, four hundred two".