10212223011 has 8 divisors (see below), whose sum is σ = 13617195600. Its totient is φ = 6807699552.

The previous prime is 10212222989. The next prime is 10212223069. The reversal of 10212223011 is 11032221201.

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

It is not a de Polignac number, because 10212223011 - 2⁶ = 10212222947 is a prime.

It is a super-2 number, since 2×10212223011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10212223711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55060 + ... + 153153.

It is an arithmetic number, because the mean of its divisors is an integer number (1702149450).

Almost surely, 2^10212223011 is an apocalyptic number.

10212223011 is a deficient number, since it is larger than the sum of its proper divisors (3404972589).

10212223011 is a wasteful number, since it uses less digits than its factorization.

10212223011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224565.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10212223011 its reverse (11032221201), we get a palindrome (21244444212).

The spelling of 10212223011 in words is "ten billion, two hundred twelve million, two hundred twenty-three thousand, eleven".