10211015442 has 16 divisors (see below), whose sum is σ = 20425204800. Its totient is φ = 3403142832.

The previous prime is 10211015431. The next prime is 10211015471. The reversal of 10211015442 is 24451011201.

10211015442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89353 + ... + 168540.

It is an arithmetic number, because the mean of its divisors is an integer number (1276575300).

Almost surely, 2^10211015442 is an apocalyptic number.

10211015442 is an abundant number, since it is smaller than the sum of its proper divisors (10214189358).

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

10211015442 is a wasteful number, since it uses less digits than its factorization.

10211015442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264497.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 10211015442 its reverse (24451011201), we get a palindrome (34662026643).

The spelling of 10211015442 in words is "ten billion, two hundred eleven million, fifteen thousand, four hundred forty-two".