2422323023402 has 4 divisors (see below), whose sum is σ = 3633484535106. Its totient is φ = 1211161511700.

The previous prime is 2422323023401. The next prime is 2422323023413. The reversal of 2422323023402 is 2043203232242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2044468162801 + 377854860601 = 1429849^2 + 614699^2 .

It is not an unprimeable number, because it can be changed into a prime (2422323023401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605580755849 + ... + 605580755852.

Almost surely, 2^{2422323023402} is an apocalyptic number.

2422323023402 is a deficient number, since it is larger than the sum of its proper divisors (1211161511704).

2422323023402 is a wasteful number, since it uses less digits than its factorization.

2422323023402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211161511703.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 2422323023402 its reverse (2043203232242), we get a palindrome (4465526255644).

The spelling of 2422323023402 in words is "two trillion, four hundred twenty-two billion, three hundred twenty-three million, twenty-three thousand, four hundred two".