1012222964 has 24 divisors (see below), whose sum is σ = 1803684288. Its totient is φ = 496946880.

The previous prime is 1012222963. The next prime is 1012223021. The reversal of 1012222964 is 4692222101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012222961) by changing a digit.

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, 58649 + ... + 73919.

It is an arithmetic number, because the mean of its divisors is an integer number (75153512).

Almost surely, 2^1012222964 is an apocalyptic number.

It is an amenable number.

1012222964 is a deficient number, since it is larger than the sum of its proper divisors (791461324).

1012222964 is a wasteful number, since it uses less digits than its factorization.

1012222964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15575 (or 15573 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1012222964 is about 31815.4516548170. The cubic root of 1012222964 is about 1004.0578330521.

The spelling of 1012222964 in words is "one billion, twelve million, two hundred twenty-two thousand, nine hundred sixty-four".