1492222210 has 32 divisors (see below), whose sum is σ = 2768536512. Its totient is φ = 578664000.

The previous prime is 1492222181. The next prime is 1492222213. The reversal of 1492222210 is 122222941.

It is not an unprimeable number, because it can be changed into a prime (1492222213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97585 + ... + 111835.

It is an arithmetic number, because the mean of its divisors is an integer number (86516766).

Almost surely, 2^1492222210 is an apocalyptic number.

1492222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1492222210 is a deficient number, since it is larger than the sum of its proper divisors (1276314302).

1492222210 is a wasteful number, since it uses less digits than its factorization.

1492222210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14578.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1492222210 is about 38629.2921239828. The cubic root of 1492222210 is about 1142.7322914430.

The spelling of 1492222210 in words is "one billion, four hundred ninety-two million, two hundred twenty-two thousand, two hundred ten".