1420010212 has 6 divisors (see below), whose sum is σ = 2485017878. Its totient is φ = 710005104.

The previous prime is 1420010183. The next prime is 1420010213. The reversal of 1420010212 is 2120100241.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 913490176 + 506520036 = 30224^2 + 22506^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1420010192 and 1420010201.

It is not an unprimeable number, because it can be changed into a prime (1420010213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177501273 + ... + 177501280.

Almost surely, 2^1420010212 is an apocalyptic number.

It is an amenable number.

1420010212 is a deficient number, since it is larger than the sum of its proper divisors (1065007666).

1420010212 is a wasteful number, since it uses less digits than its factorization.

1420010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355002557 (or 355002555 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1420010212 is about 37683.0228617610. The cubic root of 1420010212 is about 1123.9935590197.

Adding to 1420010212 its reverse (2120100241), we get a palindrome (3540110453).

The spelling of 1420010212 in words is "one billion, four hundred twenty million, ten thousand, two hundred twelve".