11442206312210 has 8 divisors (see below), whose sum is σ = 20595971361996. Its totient is φ = 4576882524880.

The previous prime is 11442206312203. The next prime is 11442206312227. The reversal of 11442206312210 is 1221360224411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11284432911361 + 157773400849 = 3359231^2 + 397207^2 .

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

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, 572110315601 + ... + 572110315620.

Almost surely, 2^{11442206312210} is an apocalyptic number.

11442206312210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11442206312210 is a deficient number, since it is larger than the sum of its proper divisors (9153765049786).

11442206312210 is a wasteful number, since it uses less digits than its factorization.

11442206312210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144220631228.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 11442206312210 its reverse (1221360224411), we get a palindrome (12663566536621).

The spelling of 11442206312210 in words is "eleven trillion, four hundred forty-two billion, two hundred six million, three hundred twelve thousand, two hundred ten".