1402141122 has 24 divisors (see below), whose sum is σ = 3120081276. Its totient is φ = 454748256.

The previous prime is 1402141051. The next prime is 1402141141. The reversal of 1402141122 is 2211412041.

1402141122 is a `hidden beast` number, since 1 + 402 + 141 + 122 = 666.

1402141122 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1089594081 + 312547041 = 33009^2 + 17679^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1402141095 and 1402141104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1051993 + ... + 1053324.

Almost surely, 2^1402141122 is an apocalyptic number.

1402141122 is an abundant number, since it is smaller than the sum of its proper divisors (1717940154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1402141122 is a wasteful number, since it uses less digits than its factorization.

1402141122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105362 (or 2105359 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1402141122 is about 37445.1748827536. The cubic root of 1402141122 is about 1119.2589490969.

Adding to 1402141122 its reverse (2211412041), we get a palindrome (3613553163).

The spelling of 1402141122 in words is "one billion, four hundred two million, one hundred forty-one thousand, one hundred twenty-two".