1014223402 has 4 divisors (see below), whose sum is σ = 1521335106. Its totient is φ = 507111700.

The previous prime is 1014223381. The next prime is 1014223403. The reversal of 1014223402 is 2043224101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 933241401 + 80982001 = 30549^2 + 8999^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1014223402.

It is not an unprimeable number, because it can be changed into a prime (1014223403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253555849 + ... + 253555852.

Almost surely, 2^1014223402 is an apocalyptic number.

1014223402 is a deficient number, since it is larger than the sum of its proper divisors (507111704).

1014223402 is an equidigital number, since it uses as much as digits as its factorization.

1014223402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507111703.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1014223402 is about 31846.8742893239. The cubic root of 1014223402 is about 1004.7188316030.

Adding to 1014223402 its reverse (2043224101), we get a palindrome (3057447503).

The spelling of 1014223402 in words is "one billion, fourteen million, two hundred twenty-three thousand, four hundred two".