1497012022 has 36 divisors (see below), whose sum is σ = 2505846564. Its totient is φ = 665199360.

The previous prime is 1497012007. The next prime is 1497012031. The reversal of 1497012022 is 2202107941.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13247838 + ... + 13247950.

It is an arithmetic number, because the mean of its divisors is an integer number (69606849).

Almost surely, 2^1497012022 is an apocalyptic number.

1497012022 is a deficient number, since it is larger than the sum of its proper divisors (1008834542).

1497012022 is an equidigital number, since it uses as much as digits as its factorization.

1497012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 1497012022 is about 38691.2396027835. The cubic root of 1497012022 is about 1143.9536526409.

Adding to 1497012022 its reverse (2202107941), we get a palindrome (3699119963).

The spelling of 1497012022 in words is "one billion, four hundred ninety-seven million, twelve thousand, twenty-two".