11303022420042 has 16 divisors (see below), whose sum is σ = 22679680168992. Its totient is φ = 3755401585200.

The previous prime is 11303022420031. The next prime is 11303022420071. The reversal of 11303022420042 is 24002422030311.

It is a happy number.

It is a super-2 number, since 2×11303022420042² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11303022419994 and 11303022420021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3068136709 + ... + 3068140392.

It is an arithmetic number, because the mean of its divisors is an integer number (1417480010562).

Almost surely, 2^{11303022420042} is an apocalyptic number.

11303022420042 is an abundant number, since it is smaller than the sum of its proper divisors (11376657748950).

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

11303022420042 is a wasteful number, since it uses less digits than its factorization.

11303022420042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6136277413.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11303022420042 its reverse (24002422030311), we get a palindrome (35305444450353).

The spelling of 11303022420042 in words is "eleven trillion, three hundred three billion, twenty-two million, four hundred twenty thousand, forty-two".