10201442021402 has 16 divisors (see below), whose sum is σ = 15348320316000. Its totient is φ = 5085339653040.

The previous prime is 10201442021387. The next prime is 10201442021417. The reversal of 10201442021402 is 20412024410201.

It is an interprime number because it is at equal distance from previous prime (10201442021387) and next prime (10201442021417).

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, 3550577 + ... + 5745387.

It is an arithmetic number, because the mean of its divisors is an integer number (959270019750).

Almost surely, 2^{10201442021402} is an apocalyptic number.

10201442021402 is a deficient number, since it is larger than the sum of its proper divisors (5146878294598).

10201442021402 is a wasteful number, since it uses less digits than its factorization.

10201442021402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201821.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 10201442021402 its reverse (20412024410201), we get a palindrome (30613466431603).

The spelling of 10201442021402 in words is "ten trillion, two hundred one billion, four hundred forty-two million, twenty-one thousand, four hundred two".