10212200022022 has 32 divisors (see below), whose sum is σ = 15922929199104. Its totient is φ = 4906882584000.

The previous prime is 10212200021993. The next prime is 10212200022047. The reversal of 10212200022022 is 22022000221201.

It is a super-2 number, since 2×10212200022022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10212200021987 and 10212200022005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25801873 + ... + 26194675.

It is an arithmetic number, because the mean of its divisors is an integer number (497591537472).

Almost surely, 2^{10212200022022} is an apocalyptic number.

10212200022022 is a deficient number, since it is larger than the sum of its proper divisors (5710729177082).

10212200022022 is a wasteful number, since it uses less digits than its factorization.

10212200022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395764.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10212200022022 its reverse (22022000221201), we get a palindrome (32234200243223).

The spelling of 10212200022022 in words is "ten trillion, two hundred twelve billion, two hundred million, twenty-two thousand, twenty-two".