1047237222 has 16 divisors (see below), whose sum is σ = 2143183680. Its totient is φ = 340960872.

The previous prime is 1047237209. The next prime is 1047237271. The reversal of 1047237222 is 2227327401.

It is a super-3 number, since 3×1047237222³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1047237222.

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 7 ways as a sum of consecutive naturals, for example, 2029272 + ... + 2029787.

It is an arithmetic number, because the mean of its divisors is an integer number (133948980).

Almost surely, 2^1047237222 is an apocalyptic number.

1047237222 is an abundant number, since it is smaller than the sum of its proper divisors (1095946458).

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

1047237222 is a wasteful number, since it uses less digits than its factorization.

1047237222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4059107.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 1047237222 is about 32361.0448224405. The cubic root of 1047237222 is about 1015.5041206283.

The spelling of 1047237222 in words is "one billion, forty-seven million, two hundred thirty-seven thousand, two hundred twenty-two".