10011123201442 has 16 divisors (see below), whose sum is σ = 16383658292064. Its totient is φ = 4550004900000.

The previous prime is 10011123201403. The next prime is 10011123201587. The reversal of 10011123201442 is 24410232111001.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 25079784 + ... + 25475827.

It is an arithmetic number, because the mean of its divisors is an integer number (1023978643254).

Almost surely, 2^{10011123201442} is an apocalyptic number.

10011123201442 is a deficient number, since it is larger than the sum of its proper divisors (6372535090622).

10011123201442 is a wasteful number, since it uses less digits than its factorization.

10011123201442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50564625.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 10011123201442 its reverse (24410232111001), we get a palindrome (34421355312443).

The spelling of 10011123201442 in words is "ten trillion, eleven billion, one hundred twenty-three million, two hundred one thousand, four hundred forty-two".