1402112212 has 6 divisors (see below), whose sum is σ = 2453696378. Its totient is φ = 701056104.

The previous prime is 1402112203. The next prime is 1402112221. The reversal of 1402112212 is 2122112041.

It is an interprime number because it is at equal distance from previous prime (1402112203) and next prime (1402112221).

It can be written as a sum of positive squares in only one way, i.e., 1334148676 + 67963536 = 36526^2 + 8244^2 .

It is a congruent 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 as a sum of consecutive naturals, namely, 175264023 + ... + 175264030.

Almost surely, 2^1402112212 is an apocalyptic number.

It is an amenable number.

1402112212 is a deficient number, since it is larger than the sum of its proper divisors (1051584166).

1402112212 is a wasteful number, since it uses less digits than its factorization.

1402112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350528057 (or 350528055 counting only the distinct ones).

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

The square root of 1402112212 is about 37444.7888497185. The cubic root of 1402112212 is about 1119.2512565762.

Adding to 1402112212 its reverse (2122112041), we get a palindrome (3524224253).

The spelling of 1402112212 in words is "one billion, four hundred two million, one hundred twelve thousand, two hundred twelve".