11022201442 has 16 divisors (see below), whose sum is σ = 18898431552. Its totient is φ = 4722993360.

The previous prime is 11022201439. The next prime is 11022201493. The reversal of 11022201442 is 24410222011.

11022201442 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 21628 + ... + 150040.

It is an arithmetic number, because the mean of its divisors is an integer number (1181151972).

Almost surely, 2^11022201442 is an apocalyptic number.

11022201442 is a deficient number, since it is larger than the sum of its proper divisors (7876230110).

11022201442 is a wasteful number, since it uses less digits than its factorization.

11022201442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134553.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11022201442 its reverse (24410222011), we get a palindrome (35432423453).

The spelling of 11022201442 in words is "eleven billion, twenty-two million, two hundred one thousand, four hundred forty-two".