1011402322 has 16 divisors (see below), whose sum is σ = 1809217152. Its totient is φ = 414612000.

The previous prime is 1011402307. The next prime is 1011402323. The reversal of 1011402322 is 2232041101.

It is a junction number, because it is equal to n+sod(n) for n = 1011402296 and 1011402305.

It is not an unprimeable number, because it can be changed into a prime (1011402323) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1570179 + ... + 1570822.

It is an arithmetic number, because the mean of its divisors is an integer number (113076072).

Almost surely, 2^1011402322 is an apocalyptic number.

1011402322 is a deficient number, since it is larger than the sum of its proper divisors (797814830).

1011402322 is a wasteful number, since it uses less digits than its factorization.

1011402322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141033.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1011402322 is about 31802.5521302929. The cubic root of 1011402322 is about 1003.7864189364.

Adding to 1011402322 its reverse (2232041101), we get a palindrome (3243443423).

The spelling of 1011402322 in words is "one billion, eleven million, four hundred two thousand, three hundred twenty-two".