1401202010122 has 8 divisors (see below), whose sum is σ = 2146522228416. Its totient is φ = 685694600652.

The previous prime is 1401202010119. The next prime is 1401202010149. The reversal of 1401202010122 is 2210102021041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1401202010096 and 1401202010105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7453202088 + ... + 7453202275.

It is an arithmetic number, because the mean of its divisors is an integer number (268315278552).

Almost surely, 2^{1401202010122} is an apocalyptic number.

1401202010122 is a deficient number, since it is larger than the sum of its proper divisors (745320218294).

1401202010122 is a wasteful number, since it uses less digits than its factorization.

1401202010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14906404412.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1401202010122 its reverse (2210102021041), we get a palindrome (3611304031163).

The spelling of 1401202010122 in words is "one trillion, four hundred one billion, two hundred two million, ten thousand, one hundred twenty-two".