22010200201210 has 16 divisors (see below), whose sum is σ = 42665926544136. Its totient is φ = 8126843151168.

The previous prime is 22010200201201. The next prime is 22010200201277. The reversal of 22010200201210 is 1210200201022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13935356194081 + 8074844007129 = 3733009^2 + 2841627^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 84654616029 + ... + 84654616288.

Almost surely, 2^{22010200201210} is an apocalyptic number.

22010200201210 is a deficient number, since it is larger than the sum of its proper divisors (20655726342926).

22010200201210 is a wasteful number, since it uses less digits than its factorization.

22010200201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169309232337.

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

Adding to 22010200201210 its reverse (1210200201022), we get a palindrome (23220400402232).

The spelling of 22010200201210 in words is "twenty-two trillion, ten billion, two hundred million, two hundred one thousand, two hundred ten".