1402431411222 has 48 divisors (see below), whose sum is σ = 3386676486960. Its totient is φ = 416821718016.

The previous prime is 1402431411211. The next prime is 1402431411223. The reversal of 1402431411222 is 2221141342041.

1402431411222 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 431 + 4 + 1 + 1 + 222 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402431411223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120602323 + ... + 120613950.

It is an arithmetic number, because the mean of its divisors is an integer number (70555760145).

Almost surely, 2^{1402431411222} is an apocalyptic number.

1402431411222 is an abundant number, since it is smaller than the sum of its proper divisors (1984245075738).

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

1402431411222 is a wasteful number, since it uses less digits than its factorization.

1402431411222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241216317 (or 241216314 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1402431411222 its reverse (2221141342041), we get a palindrome (3623572753263).

The spelling of 1402431411222 in words is "one trillion, four hundred two billion, four hundred thirty-one million, four hundred eleven thousand, two hundred twenty-two".