10000021200022 has 16 divisors (see below), whose sum is σ = 17143495316640. Its totient is φ = 4285572913728.

The previous prime is 10000021199939. The next prime is 10000021200049. The reversal of 10000021200022 is 22000212000001.

It is a junction number, because it is equal to n+sod(n) for n = 10000021199981 and 10000021200008.

It is a congruent number.

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, 12124647 + ... + 12923122.

It is an arithmetic number, because the mean of its divisors is an integer number (1071468457290).

Almost surely, 2^{10000021200022} is an apocalyptic number.

10000021200022 is a deficient number, since it is larger than the sum of its proper divisors (7143474116618).

10000021200022 is a wasteful number, since it uses less digits than its factorization.

10000021200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25076295.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10000021200022 its reverse (22000212000001), we get a palindrome (32000233200023).

The spelling of 10000021200022 in words is "ten trillion, twenty-one million, two hundred thousand, twenty-two".