1051226010 has 48 divisors (see below), whose sum is σ = 2779526880. Its totient is φ = 275574240.

The previous prime is 1051225997. The next prime is 1051226039. The reversal of 1051226010 is 106221501.

1051226010 is a `hidden beast` number, since 10 + 51 + 2 + 2 + 601 + 0 = 666.

It is a super-2 number, since 2×1051226010² = 2210152248201040200, which contains 22 as substring.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93676 + ... + 104295.

It is an arithmetic number, because the mean of its divisors is an integer number (57906810).

Almost surely, 2^1051226010 is an apocalyptic number.

1051226010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051226010 is an abundant number, since it is smaller than the sum of its proper divisors (1728300870).

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

1051226010 is a wasteful number, since it uses less digits than its factorization.

1051226010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198043 (or 198040 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1051226010 is about 32422.6157180447. The cubic root of 1051226010 is about 1016.7917940888.

Adding to 1051226010 its reverse (106221501), we get a palindrome (1157447511).

The spelling of 1051226010 in words is "one billion, fifty-one million, two hundred twenty-six thousand, ten".