10122413410402 has 4 divisors (see below), whose sum is σ = 15183620115606. Its totient is φ = 5061206705200.

The previous prime is 10122413410399. The next prime is 10122413410409. The reversal of 10122413410402 is 20401431422101.

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., 8785242648081 + 1337170762321 = 2963991^2 + 1156361^2 .

It is not an unprimeable number, because it can be changed into a prime (10122413410409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530603352599 + ... + 2530603352602.

Almost surely, 2^{10122413410402} is an apocalyptic number.

10122413410402 is a deficient number, since it is larger than the sum of its proper divisors (5061206705204).

10122413410402 is an equidigital number, since it uses as much as digits as its factorization.

10122413410402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5061206705203.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 10122413410402 its reverse (20401431422101), we get a palindrome (30523844832503).

The spelling of 10122413410402 in words is "ten trillion, one hundred twenty-two billion, four hundred thirteen million, four hundred ten thousand, four hundred two".