22313210111010 has 384 divisors, whose sum is σ = 73478354826240. Its totient is φ = 4571465361408.

The previous prime is 22313210110999. The next prime is 22313210111033. The reversal of 22313210111010 is 1011101231322.

22313210111010 is a `hidden beast` number, since 2 + 231 + 321 + 0 + 1 + 110 + 1 + 0 = 666.

It is a super-3 number, since 3×22313210111010³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 152350896 + ... + 152497284.

It is an arithmetic number, because the mean of its divisors is an integer number (191349882360).

Almost surely, 2^{22313210111010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22313210111010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36739177413120).

22313210111010 is an abundant number, since it is smaller than the sum of its proper divisors (51165144715230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22313210111010 is a wasteful number, since it uses less digits than its factorization.

22313210111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146962 (or 146959 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 22313210111010 its reverse (1011101231322), we get a palindrome (23324311342332).

The spelling of 22313210111010 in words is "twenty-two trillion, three hundred thirteen billion, two hundred ten million, one hundred eleven thousand, ten".