10201021200022 has 32 divisors (see below), whose sum is σ = 15452964946944. Its totient is φ = 5050129392000.

The previous prime is 10201021199947. The next prime is 10201021200037. The reversal of 10201021200022 is 22000212010201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10201021199975 and 10201021200011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1663839897 + ... + 1663846027.

It is an arithmetic number, because the mean of its divisors is an integer number (482905154592).

Almost surely, 2^{10201021200022} is an apocalyptic number.

10201021200022 is a deficient number, since it is larger than the sum of its proper divisors (5251943746922).

10201021200022 is a wasteful number, since it uses less digits than its factorization.

10201021200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12684.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10201021200022 its reverse (22000212010201), we get a palindrome (32201233210223).

The spelling of 10201021200022 in words is "ten trillion, two hundred one billion, twenty-one million, two hundred thousand, twenty-two".