402213114423112 has 64 divisors (see below), whose sum is σ = 781810845750000. Its totient is φ = 193759912980480.

The previous prime is 402213114423103. The next prime is 402213114423161. The reversal of 402213114423112 is 211324411312204.

It can be written as a sum of positive squares in 8 ways, for example, as 78405109971556 + 323808004451556 = 8854666^2 + 17994666^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362335812 + ... + 363444172.

Almost surely, 2^{402213114423112} is an apocalyptic number.

It is an amenable number.

402213114423112 is a deficient number, since it is larger than the sum of its proper divisors (379597731326888).

402213114423112 is a wasteful number, since it uses less digits than its factorization.

402213114423112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111714 (or 1111710 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 402213114423112 its reverse (211324411312204), we get a palindrome (613537525735316).

The spelling of 402213114423112 in words is "four hundred two trillion, two hundred thirteen billion, one hundred fourteen million, four hundred twenty-three thousand, one hundred twelve".