2402112143022 has 8 divisors (see below), whose sum is σ = 4804224286056. Its totient is φ = 800704047672.

The previous prime is 2402112142957. The next prime is 2402112143027. The reversal of 2402112143022 is 2203412112042.

It is a sphenic number, since it is the product of 3 distinct primes.

2402112143022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2402112142983 and 2402112143001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402112143027) 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, 200176011913 + ... + 200176011924.

It is an arithmetic number, because the mean of its divisors is an integer number (600528035757).

Almost surely, 2^{2402112143022} is an apocalyptic number.

2402112143022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2402112143022 is a wasteful number, since it uses less digits than its factorization.

2402112143022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400352023842.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2402112143022 its reverse (2203412112042), we get a palindrome (4605524255064).

The spelling of 2402112143022 in words is "two trillion, four hundred two billion, one hundred twelve million, one hundred forty-three thousand, twenty-two".