222011401011 has 16 divisors (see below), whose sum is σ = 301506893568. Its totient is φ = 145280122400.

The previous prime is 222011400997. The next prime is 222011401013. The reversal of 222011401011 is 110104110222.

222011401011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 222011401011 - 2³¹ = 219863917363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222011401013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2247480 + ... + 2344181.

It is an arithmetic number, because the mean of its divisors is an integer number (18844180848).

Almost surely, 2^222011401011 is an apocalyptic number.

222011401011 is a deficient number, since it is larger than the sum of its proper divisors (79495492557).

222011401011 is a wasteful number, since it uses less digits than its factorization.

222011401011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4591962.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222011401011 its reverse (110104110222), we get a palindrome (332115511233).

The spelling of 222011401011 in words is "two hundred twenty-two billion, eleven million, four hundred one thousand, eleven".