1010211112 has 8 divisors (see below), whose sum is σ = 1894145850. Its totient is φ = 505105552.

The previous prime is 1010211107. The next prime is 1010211121. The reversal of 1010211112 is 2111120101.

It can be written as a sum of positive squares in only one way, i.e., 532963396 + 477247716 = 23086^2 + 21846^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63138187 + ... + 63138202.

Almost surely, 2^1010211112 is an apocalyptic number.

It is an amenable number.

1010211112 is a deficient number, since it is larger than the sum of its proper divisors (883934738).

1010211112 is a wasteful number, since it uses less digits than its factorization.

1010211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126276395 (or 126276391 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 1010211112 is about 31783.8183986758. The cubic root of 1010211112 is about 1003.3921840760.

Adding to 1010211112 its reverse (2111120101), we get a palindrome (3121331213).

The spelling of 1010211112 in words is "one billion, ten million, two hundred eleven thousand, one hundred twelve".