1010448812 has 6 divisors (see below), whose sum is σ = 1768285428. Its totient is φ = 505224404.

The previous prime is 1010448797. The next prime is 1010448821. The reversal of 1010448812 is 2188440101.

It is a happy number.

It is a super-2 number, since 2×1010448812² = 2042013603344422688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126306098 + ... + 126306105.

It is an arithmetic number, because the mean of its divisors is an integer number (294714238).

Almost surely, 2^1010448812 is an apocalyptic number.

It is an amenable number.

1010448812 is a deficient number, since it is larger than the sum of its proper divisors (757836616).

1010448812 is a wasteful number, since it uses less digits than its factorization.

1010448812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252612207 (or 252612205 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 1010448812 is about 31787.5575028973. The cubic root of 1010448812 is about 1003.4708764124.

Adding to 1010448812 its reverse (2188440101), we get a palindrome (3198888913).

The spelling of 1010448812 in words is "one billion, ten million, four hundred forty-eight thousand, eight hundred twelve".