10226061490 has 16 divisors (see below), whose sum is σ = 19041632280. Its totient is φ = 3949375360.

The previous prime is 10226061479. The next prime is 10226061491. The reversal of 10226061490 is 9416062201.

It can be written as a sum of positive squares in 4 ways, for example, as 8034791769 + 2191269721 = 89637^2 + 46811^2 .

It is a super-2 number, since 2×10226061490² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10226061491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17630851 + ... + 17631430.

Almost surely, 2^10226061490 is an apocalyptic number.

10226061490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10226061490 is a deficient number, since it is larger than the sum of its proper divisors (8815570790).

10226061490 is a wasteful number, since it uses less digits than its factorization.

10226061490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35262317.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 10226061490 in words is "ten billion, two hundred twenty-six million, sixty-one thousand, four hundred ninety".