1101002212 has 24 divisors (see below), whose sum is σ = 2060304120. Its totient is φ = 512985600.

The previous prime is 1101002209. The next prime is 1101002219. The reversal of 1101002212 is 2122001011.

It can be written as a sum of positive squares in 4 ways, for example, as 603979776 + 497022436 = 24576^2 + 22294^2 .

It is not an unprimeable number, because it can be changed into a prime (1101002219) 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, 73287 + ... + 87022.

It is an arithmetic number, because the mean of its divisors is an integer number (85846005).

Almost surely, 2^1101002212 is an apocalyptic number.

It is an amenable number.

1101002212 is a deficient number, since it is larger than the sum of its proper divisors (959301908).

1101002212 is a wasteful number, since it uses less digits than its factorization.

1101002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160431 (or 160429 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1101002212 is about 33181.3533780646. The cubic root of 1101002212 is about 1032.5935243898.

Adding to 1101002212 its reverse (2122001011), we get a palindrome (3223003223).

The spelling of 1101002212 in words is "one billion, one hundred one million, two thousand, two hundred twelve".