1402213012 has 12 divisors (see below), whose sum is σ = 2454550560. Its totient is φ = 700912856.

The previous prime is 1402212971. The next prime is 1402213019. The reversal of 1402213012 is 2103122041.

It is a super-2 number, since 2×1402213012² = 3932402662044224288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402213019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31462 + ... + 61597.

It is an arithmetic number, because the mean of its divisors is an integer number (204545880).

Almost surely, 2^1402213012 is an apocalyptic number.

It is an amenable number.

1402213012 is a deficient number, since it is larger than the sum of its proper divisors (1052337548).

1402213012 is a wasteful number, since it uses less digits than its factorization.

1402213012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96830 (or 96828 counting only the distinct ones).

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

The square root of 1402213012 is about 37446.1348072134. The cubic root of 1402213012 is about 1119.2780774973.

Adding to 1402213012 its reverse (2103122041), we get a palindrome (3505335053).

The spelling of 1402213012 in words is "one billion, four hundred two million, two hundred thirteen thousand, twelve".