10201402022 has 24 divisors (see below), whose sum is σ = 17957950776. Its totient is φ = 4333334208.

The previous prime is 10201401989. The next prime is 10201402033. The reversal of 10201402022 is 22020410201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10201401988 and 10201402006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 449528 + ... + 471675.

It is an arithmetic number, because the mean of its divisors is an integer number (748247949).

Almost surely, 2^10201402022 is an apocalyptic number.

10201402022 is a deficient number, since it is larger than the sum of its proper divisors (7756548754).

10201402022 is a wasteful number, since it uses less digits than its factorization.

10201402022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921332 (or 921325 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10201402022 its reverse (22020410201), we get a palindrome (32221812223).

The spelling of 10201402022 in words is "ten billion, two hundred one million, four hundred two thousand, twenty-two".