1047220701 has 16 divisors (see below), whose sum is σ = 1470474240. Its totient is φ = 661091760.

The previous prime is 1047220687. The next prime is 1047220717. The reversal of 1047220701 is 1070227401.

It is not a de Polignac number, because 1047220701 - 2¹⁸ = 1046958557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047220201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214356 + ... + 219186.

It is an arithmetic number, because the mean of its divisors is an integer number (91904640).

Almost surely, 2^1047220701 is an apocalyptic number.

It is an amenable number.

1047220701 is a deficient number, since it is larger than the sum of its proper divisors (423253539).

1047220701 is a wasteful number, since it uses less digits than its factorization.

1047220701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8656.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 1047220701 is about 32360.7895608250. The cubic root of 1047220701 is about 1015.4987804719.

The spelling of 1047220701 in words is "one billion, forty-seven million, two hundred twenty thousand, seven hundred one".