1011214402 has 24 divisors (see below), whose sum is σ = 1694159280. Its totient is φ = 448935480.

The previous prime is 1011214397. The next prime is 1011214433. The reversal of 1011214402 is 2044121101.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28249 + ... + 53107.

It is an arithmetic number, because the mean of its divisors is an integer number (70589970).

Almost surely, 2^1011214402 is an apocalyptic number.

1011214402 is a deficient number, since it is larger than the sum of its proper divisors (682944878).

1011214402 is a wasteful number, since it uses less digits than its factorization.

1011214402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24958 (or 24915 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1011214402 is about 31799.5975131762. The cubic root of 1011214402 is about 1003.7242467676.

Adding to 1011214402 its reverse (2044121101), we get a palindrome (3055335503).

The spelling of 1011214402 in words is "one billion, eleven million, two hundred fourteen thousand, four hundred two".