22110100010210 has 8 divisors (see below), whose sum is σ = 39798180018396. Its totient is φ = 8844040004080.

The previous prime is 22110100010209. The next prime is 22110100010249. The reversal of 22110100010210 is 1201000101122.

It can be written as a sum of positive squares in 2 ways, for example, as 22104036429049 + 6063581161 = 4701493^2 + 77869^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22110100010210² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22110100010191 and 22110100010200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105505000501 + ... + 1105505000520.

Almost surely, 2^{22110100010210} is an apocalyptic number.

22110100010210 is a deficient number, since it is larger than the sum of its proper divisors (17688080008186).

22110100010210 is a wasteful number, since it uses less digits than its factorization.

22110100010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211010001028.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22110100010210 its reverse (1201000101122), we get a palindrome (23311100111332).

The spelling of 22110100010210 in words is "twenty-two trillion, one hundred ten billion, one hundred million, ten thousand, two hundred ten".